189439767937

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{776173}}^1$

素因数の和:776497

約数の個数: 24

約数和(自身を含む): 234128230056

約数和(自身を除く): 44688462119

約数列:

[1, 7, 17, 49, 119, 293, 833, 2051, 4981, 14357, 34867, 244069, 776173, 5433211, 13194941, 38032477, 92364587, 227418689, 646552109, 1591930823, 3866117713, 11143515761, 27062823991, 189439767937]

約数ペア:

[(1, 189439767937), (7, 27062823991), (17, 11143515761), (49, 3866117713), (119, 1591930823), (293, 646552109), (833, 227418689), (2051, 92364587), (4981, 38032477), (14357, 13194941), (34867, 5433211), (244069, 776173)]