858004612

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{13309}}^1$

素因数の和:13611

約数の個数: 24

約数和(自身を含む): 1529478720

約数和(自身を除く): 671474108

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 13309, 16117, 26618, 32234, 53236, 64468, 944939, 1889878, 3021143, 3779756, 6042286, 12084572, 214501153, 429002306, 858004612]

約数ペア:

[(1, 858004612), (2, 429002306), (4, 214501153), (71, 12084572), (142, 6042286), (227, 3779756), (284, 3021143), (454, 1889878), (908, 944939), (13309, 64468), (16117, 53236), (26618, 32234)]