8889603748

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 15856017408

約数和(自身を除く): 6966413660

約数列:

[1, 2, 4, 151, 191, 251, 302, 307, 382, 502, 604, 614, 764, 1004, 1228, 28841, 37901, 46357, 47941, 57682, 58637, 75802, 77057, 92714, 95882, 115364, 117274, 151604, 154114, 185428, 191764, 234548, 308228, 7239091, 8854187, 11635607, 14478182, 14717887, 17708374, 23271214, 28956364, 29435774, 35416748, 46542428, 58871548, 2222400937, 4444801874, 8889603748]

約数ペア:

[(1, 8889603748), (2, 4444801874), (4, 2222400937), (151, 58871548), (191, 46542428), (251, 35416748), (302, 29435774), (307, 28956364), (382, 23271214), (502, 17708374), (604, 14717887), (614, 14478182), (764, 11635607), (1004, 8854187), (1228, 7239091), (28841, 308228), (37901, 234548), (46357, 191764), (47941, 185428), (57682, 154114), (58637, 151604), (75802, 117274), (77057, 115364), (92714, 95882)]