2548610012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 5219915904

約数和(自身を除く): 2671305892

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 151, 221, 244, 302, 313, 442, 604, 626, 793, 884, 1037, 1252, 1586, 1963, 2074, 2567, 3172, 3926, 4069, 4148, 5134, 5321, 7852, 8138, 9211, 10268, 10642, 13481, 16276, 18422, 19093, 21284, 26962, 33371, 36844, 38186, 47263, 53924, 66742, 69173, 76372, 94526, 119743, 133484, 138346, 156587, 189052, 239486, 248209, 276692, 313174, 324581, 478972, 496418, 614419, 626348, 649162, 803471, 992836, 1228838, 1298324, 1606942, 2035631, 2457676, 2883043, 3213884, 4071262, 4219553, 5766086, 8142524, 8439106, 10445123, 11532172, 16878212, 20890246, 37479559, 41780492, 49011731, 74959118, 98023462, 149918236, 196046924, 637152503, 1274305006, 2548610012]

約数ペア:

[(1, 2548610012), (2, 1274305006), (4, 637152503), (13, 196046924), (17, 149918236), (26, 98023462), (34, 74959118), (52, 49011731), (61, 41780492), (68, 37479559), (122, 20890246), (151, 16878212), (221, 11532172), (244, 10445123), (302, 8439106), (313, 8142524), (442, 5766086), (604, 4219553), (626, 4071262), (793, 3213884), (884, 2883043), (1037, 2457676), (1252, 2035631), (1586, 1606942), (1963, 1298324), (2074, 1228838), (2567, 992836), (3172, 803471), (3926, 649162), (4069, 626348), (4148, 614419), (5134, 496418), (5321, 478972), (7852, 324581), (8138, 313174), (9211, 276692), (10268, 248209), (10642, 239486), (13481, 189052), (16276, 156587), (18422, 138346), (19093, 133484), (21284, 119743), (26962, 94526), (33371, 76372), (36844, 69173), (38186, 66742), (47263, 53924)]