2052912488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{97609}}^1$

素因数の和:97865

約数の個数: 32

約数和(自身を含む): 4216752000

約数和(自身を除く): 2163839512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 21032, 97609, 195218, 390436, 780872, 1073699, 2147398, 4294796, 8589592, 23328551, 46657102, 93314204, 186628408, 256614061, 513228122, 1026456244, 2052912488]

約数ペア:

[(1, 2052912488), (2, 1026456244), (4, 513228122), (8, 256614061), (11, 186628408), (22, 93314204), (44, 46657102), (88, 23328551), (239, 8589592), (478, 4294796), (956, 2147398), (1912, 1073699), (2629, 780872), (5258, 390436), (10516, 195218), (21032, 97609)]