1215707438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 2159308800

約数和(自身を除く): 943601362

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 239, 283, 418, 473, 478, 566, 817, 946, 1634, 2629, 3113, 4541, 5258, 5377, 6226, 8987, 9082, 10277, 10754, 12169, 17974, 20554, 24338, 49951, 59147, 67637, 99902, 113047, 118294, 133859, 135274, 195263, 226094, 231211, 267718, 390526, 462422, 744007, 1285103, 1488014, 2147893, 2543321, 2570206, 2908391, 4295786, 5086642, 5816782, 14136133, 28272266, 31992301, 55259429, 63984602, 110518858, 607853719, 1215707438]

約数ペア:

[(1, 1215707438), (2, 607853719), (11, 110518858), (19, 63984602), (22, 55259429), (38, 31992301), (43, 28272266), (86, 14136133), (209, 5816782), (239, 5086642), (283, 4295786), (418, 2908391), (473, 2570206), (478, 2543321), (566, 2147893), (817, 1488014), (946, 1285103), (1634, 744007), (2629, 462422), (3113, 390526), (4541, 267718), (5258, 231211), (5377, 226094), (6226, 195263), (8987, 135274), (9082, 133859), (10277, 118294), (10754, 113047), (12169, 99902), (17974, 67637), (20554, 59147), (24338, 49951)]