1346579984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{21377}}^1$

素因数の和:21543

約数の個数: 40

約数和(自身を含む): 2714492928

約数和(自身を除く): 1367912944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 21377, 31496, 42754, 62992, 85508, 171016, 342032, 662687, 1325374, 2650748, 2714879, 5301496, 5429758, 10602992, 10859516, 21719032, 43438064, 84161249, 168322498, 336644996, 673289992, 1346579984]

約数ペア:

[(1, 1346579984), (2, 673289992), (4, 336644996), (8, 168322498), (16, 84161249), (31, 43438064), (62, 21719032), (124, 10859516), (127, 10602992), (248, 5429758), (254, 5301496), (496, 2714879), (508, 2650748), (1016, 1325374), (2032, 662687), (3937, 342032), (7874, 171016), (15748, 85508), (21377, 62992), (31496, 42754)]