858915038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{428173}}^1$

素因数の和:428251

約数の個数: 16

約数和(自身を含む): 1387283760

約数和(自身を除く): 528368722

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 428173, 856346, 7278941, 14557882, 25262207, 50524414, 429457519, 858915038]

約数ペア:

[(1, 858915038), (2, 429457519), (17, 50524414), (34, 25262207), (59, 14557882), (118, 7278941), (1003, 856346), (2006, 428173)]