864367036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6673}}^1$

素因数の和:6790

約数の個数: 48

約数和(自身を含む): 1695302784

約数和(自身を除く): 830935748

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 689, 1222, 1378, 2444, 2491, 2756, 4982, 6673, 9964, 13346, 26692, 32383, 64766, 86749, 129532, 173498, 313631, 346996, 353669, 627262, 707338, 1254524, 1414676, 4077203, 4597697, 8154406, 9195394, 16308812, 16622443, 18390788, 33244886, 66489772, 216091759, 432183518, 864367036]

約数ペア:

[(1, 864367036), (2, 432183518), (4, 216091759), (13, 66489772), (26, 33244886), (47, 18390788), (52, 16622443), (53, 16308812), (94, 9195394), (106, 8154406), (188, 4597697), (212, 4077203), (611, 1414676), (689, 1254524), (1222, 707338), (1378, 627262), (2444, 353669), (2491, 346996), (2756, 313631), (4982, 173498), (6673, 129532), (9964, 86749), (13346, 64766), (26692, 32383)]