388612146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293071}}^1$

素因数の和:293106

約数の個数: 32

約数和(自身を含む): 886249728

約数和(自身を除く): 497637582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 293071, 586142, 879213, 1758426, 3809923, 4982207, 7619846, 9964414, 11429769, 14946621, 22859538, 29893242, 64768691, 129537382, 194306073, 388612146]

約数ペア:

[(1, 388612146), (2, 194306073), (3, 129537382), (6, 64768691), (13, 29893242), (17, 22859538), (26, 14946621), (34, 11429769), (39, 9964414), (51, 7619846), (78, 4982207), (102, 3809923), (221, 1758426), (442, 879213), (663, 586142), (1326, 293071)]