1257348534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{555857}}^1$

素因数の和:555904

約数の個数: 32

約数和(自身を含む): 2801524320

約数和(自身を除く): 1544175786

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 555857, 1111714, 1667571, 3335142, 7226141, 14452282, 16119853, 21678423, 32239706, 43356846, 48359559, 96719118, 209558089, 419116178, 628674267, 1257348534]

約数ペア:

[(1, 1257348534), (2, 628674267), (3, 419116178), (6, 209558089), (13, 96719118), (26, 48359559), (29, 43356846), (39, 32239706), (58, 21678423), (78, 16119853), (87, 14452282), (174, 7226141), (377, 3335142), (754, 1667571), (1131, 1111714), (2262, 555857)]