8877940844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5870

約数の個数: 48

約数和(自身を含む): 16505717760

約数和(自身を除く): 7627776916

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 239, 292, 478, 956, 1679, 3358, 5497, 5531, 6716, 10994, 11062, 17447, 21988, 22124, 34894, 69788, 127213, 254426, 401281, 403763, 508852, 802562, 807526, 1321909, 1605124, 1615052, 2643818, 5287636, 9286549, 18573098, 30403907, 37146196, 60807814, 96499357, 121615628, 192998714, 385997428, 2219485211, 4438970422, 8877940844]

約数ペア:

[(1, 8877940844), (2, 4438970422), (4, 2219485211), (23, 385997428), (46, 192998714), (73, 121615628), (92, 96499357), (146, 60807814), (239, 37146196), (292, 30403907), (478, 18573098), (956, 9286549), (1679, 5287636), (3358, 2643818), (5497, 1615052), (5531, 1605124), (6716, 1321909), (10994, 807526), (11062, 802562), (17447, 508852), (21988, 403763), (22124, 401281), (34894, 254426), (69788, 127213)]