907908764

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2293}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 1849881600

約数和(自身を除く): 941972836

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 179, 316, 358, 553, 716, 1106, 1253, 2212, 2293, 2506, 4586, 5012, 9172, 14141, 16051, 28282, 32102, 56564, 64204, 98987, 181147, 197974, 362294, 395948, 410447, 724588, 820894, 1268029, 1641788, 2536058, 2873129, 5072116, 5746258, 11492516, 32425313, 64850626, 129701252, 226977191, 453954382, 907908764]

約数ペア:

[(1, 907908764), (2, 453954382), (4, 226977191), (7, 129701252), (14, 64850626), (28, 32425313), (79, 11492516), (158, 5746258), (179, 5072116), (316, 2873129), (358, 2536058), (553, 1641788), (716, 1268029), (1106, 820894), (1253, 724588), (2212, 410447), (2293, 395948), (2506, 362294), (4586, 197974), (5012, 181147), (9172, 98987), (14141, 64204), (16051, 56564), (28282, 32102)]