1181681644

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 2471767760

約数和(自身を除く): 1290086116

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 121, 143, 218, 242, 286, 436, 484, 572, 1199, 1417, 1573, 1723, 2398, 2834, 3146, 3446, 4796, 5668, 6292, 6892, 13189, 15587, 18953, 22399, 26378, 31174, 37906, 44798, 52756, 62348, 75812, 89596, 171457, 187807, 208483, 246389, 342914, 375614, 416966, 492778, 685828, 751228, 833932, 985556, 2065877, 2441491, 2710279, 4131754, 4882982, 5420558, 8263508, 9765964, 10841116, 22724647, 26856401, 45449294, 53712802, 90898588, 107425604, 295420411, 590840822, 1181681644]

約数ペア:

[(1, 1181681644), (2, 590840822), (4, 295420411), (11, 107425604), (13, 90898588), (22, 53712802), (26, 45449294), (44, 26856401), (52, 22724647), (109, 10841116), (121, 9765964), (143, 8263508), (218, 5420558), (242, 4882982), (286, 4131754), (436, 2710279), (484, 2441491), (572, 2065877), (1199, 985556), (1417, 833932), (1573, 751228), (1723, 685828), (2398, 492778), (2834, 416966), (3146, 375614), (3446, 342914), (4796, 246389), (5668, 208483), (6292, 187807), (6892, 171457), (13189, 89596), (15587, 75812), (18953, 62348), (22399, 52756), (26378, 44798), (31174, 37906)]