2055443754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{21031}}^1$

素因数の和:21235

約数の個数: 64

約数和(自身を含む): 5088061440

約数和(自身を除く): 3032617686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 179, 182, 273, 358, 537, 546, 1074, 1253, 2327, 2506, 3759, 4654, 6981, 7518, 13962, 16289, 21031, 32578, 42062, 48867, 63093, 97734, 126186, 147217, 273403, 294434, 441651, 546806, 820209, 883302, 1640418, 1913821, 3764549, 3827642, 5741463, 7529098, 11293647, 11482926, 22587294, 26351843, 48939137, 52703686, 79055529, 97878274, 146817411, 158111058, 293634822, 342573959, 685147918, 1027721877, 2055443754]

約数ペア:

[(1, 2055443754), (2, 1027721877), (3, 685147918), (6, 342573959), (7, 293634822), (13, 158111058), (14, 146817411), (21, 97878274), (26, 79055529), (39, 52703686), (42, 48939137), (78, 26351843), (91, 22587294), (179, 11482926), (182, 11293647), (273, 7529098), (358, 5741463), (537, 3827642), (546, 3764549), (1074, 1913821), (1253, 1640418), (2327, 883302), (2506, 820209), (3759, 546806), (4654, 441651), (6981, 294434), (7518, 273403), (13962, 147217), (16289, 126186), (21031, 97734), (32578, 63093), (42062, 48867)]