2012123878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 3162706560

約数和(自身を除く): 1150582682

約数列:

[1, 2, 29, 58, 113, 226, 337, 674, 911, 1822, 3277, 6554, 9773, 19546, 26419, 38081, 52838, 76162, 102943, 205886, 307007, 614014, 1104349, 2208698, 2985347, 5970694, 8903203, 17806406, 34691791, 69383582, 1006061939, 2012123878]

約数ペア:

[(1, 2012123878), (2, 1006061939), (29, 69383582), (58, 34691791), (113, 17806406), (226, 8903203), (337, 5970694), (674, 2985347), (911, 2208698), (1822, 1104349), (3277, 614014), (6554, 307007), (9773, 205886), (19546, 102943), (26419, 76162), (38081, 52838)]