2544202388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31681

約数の個数: 72

約数和(自身を含む): 5834227392

約数和(自身を除く): 3290025004

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2366, 2873, 3094, 4732, 5746, 6188, 11492, 20111, 31627, 40222, 63254, 80444, 126508, 221389, 411151, 442778, 537659, 822302, 885556, 1075318, 1644604, 2150636, 2878057, 3763613, 5344963, 5756114, 6989567, 7527226, 10689926, 11512228, 13979134, 15054452, 21379852, 27958268, 37414741, 48926969, 74829482, 90864371, 97853938, 149658964, 181728742, 195707876, 363457484, 636050597, 1272101194, 2544202388]

約数ペア:

[(1, 2544202388), (2, 1272101194), (4, 636050597), (7, 363457484), (13, 195707876), (14, 181728742), (17, 149658964), (26, 97853938), (28, 90864371), (34, 74829482), (52, 48926969), (68, 37414741), (91, 27958268), (119, 21379852), (169, 15054452), (182, 13979134), (221, 11512228), (238, 10689926), (338, 7527226), (364, 6989567), (442, 5756114), (476, 5344963), (676, 3763613), (884, 2878057), (1183, 2150636), (1547, 1644604), (2366, 1075318), (2873, 885556), (3094, 822302), (4732, 537659), (5746, 442778), (6188, 411151), (11492, 221389), (20111, 126508), (31627, 80444), (40222, 63254)]