8889186988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{4937}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 17149160448

約数和(自身を除く): 8259973460

約数列:

[1, 2, 4, 11, 22, 44, 151, 271, 302, 542, 604, 1084, 1661, 2981, 3322, 4937, 5962, 6644, 9874, 11924, 19748, 40921, 54307, 81842, 108614, 163684, 217228, 450131, 745487, 900262, 1337927, 1490974, 1800524, 2675854, 2981948, 5351708, 8200357, 14717197, 16400714, 29434394, 32801428, 58868788, 202026977, 404053954, 808107908, 2222296747, 4444593494, 8889186988]

約数ペア:

[(1, 8889186988), (2, 4444593494), (4, 2222296747), (11, 808107908), (22, 404053954), (44, 202026977), (151, 58868788), (271, 32801428), (302, 29434394), (542, 16400714), (604, 14717197), (1084, 8200357), (1661, 5351708), (2981, 2981948), (3322, 2675854), (4937, 1800524), (5962, 1490974), (6644, 1337927), (9874, 900262), (11924, 745487), (19748, 450131), (40921, 217228), (54307, 163684), (81842, 108614)]