2007683752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^2\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 3923337600

約数和(自身を除く): 1915653848

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 419, 556, 838, 1112, 1676, 3352, 4309, 8618, 12989, 17236, 19321, 25978, 34472, 38642, 51956, 58241, 77284, 103912, 116482, 154568, 232964, 465928, 598951, 1197902, 1805471, 2395804, 3610942, 4791608, 7221884, 8095499, 14443768, 16190998, 32381996, 64763992, 250960469, 501920938, 1003841876, 2007683752]

約数ペア:

[(1, 2007683752), (2, 1003841876), (4, 501920938), (8, 250960469), (31, 64763992), (62, 32381996), (124, 16190998), (139, 14443768), (248, 8095499), (278, 7221884), (419, 4791608), (556, 3610942), (838, 2395804), (1112, 1805471), (1676, 1197902), (3352, 598951), (4309, 465928), (8618, 232964), (12989, 154568), (17236, 116482), (19321, 103912), (25978, 77284), (34472, 58241), (38642, 51956)]