987909608

素因数分解:

$2^3\times 7^1\times {\mathrm{3793}}^1\times {\mathrm{4651}}^1$

素因数の和:8457

約数の個数: 32

約数和(自身を含む): 2117962560

約数和(自身を除く): 1130052952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3793, 4651, 7586, 9302, 15172, 18604, 26551, 30344, 32557, 37208, 53102, 65114, 106204, 130228, 212408, 260456, 17641243, 35282486, 70564972, 123488701, 141129944, 246977402, 493954804, 987909608]

約数ペア:

[(1, 987909608), (2, 493954804), (4, 246977402), (7, 141129944), (8, 123488701), (14, 70564972), (28, 35282486), (56, 17641243), (3793, 260456), (4651, 212408), (7586, 130228), (9302, 106204), (15172, 65114), (18604, 53102), (26551, 37208), (30344, 32557)]