887221192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9817}}^1$

素因数の和:9926

約数の個数: 64

約数和(自身を含む): 1979308800

約数和(自身を除く): 1092087608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 79, 88, 104, 143, 158, 286, 316, 572, 632, 869, 1027, 1144, 1738, 2054, 3476, 4108, 6952, 8216, 9817, 11297, 19634, 22594, 39268, 45188, 78536, 90376, 107987, 127621, 215974, 255242, 431948, 510484, 775543, 863896, 1020968, 1403831, 1551086, 2807662, 3102172, 5615324, 6204344, 8530973, 10082059, 11230648, 17061946, 20164118, 34123892, 40328236, 68247784, 80656472, 110902649, 221805298, 443610596, 887221192]

約数ペア:

[(1, 887221192), (2, 443610596), (4, 221805298), (8, 110902649), (11, 80656472), (13, 68247784), (22, 40328236), (26, 34123892), (44, 20164118), (52, 17061946), (79, 11230648), (88, 10082059), (104, 8530973), (143, 6204344), (158, 5615324), (286, 3102172), (316, 2807662), (572, 1551086), (632, 1403831), (869, 1020968), (1027, 863896), (1144, 775543), (1738, 510484), (2054, 431948), (3476, 255242), (4108, 215974), (6952, 127621), (8216, 107987), (9817, 90376), (11297, 78536), (19634, 45188), (22594, 39268)]