839231764

素因数分解:

$2^2\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{10513}}^1$

素因数の和:13375

約数の個数: 24

約数和(自身を含む): 1679211968

約数和(自身を除く): 839980204

約数列:

[1, 2, 4, 7, 14, 28, 2851, 5702, 10513, 11404, 19957, 21026, 39914, 42052, 73591, 79828, 147182, 294364, 29972563, 59945126, 119890252, 209807941, 419615882, 839231764]

約数ペア:

[(1, 839231764), (2, 419615882), (4, 209807941), (7, 119890252), (14, 59945126), (28, 29972563), (2851, 294364), (5702, 147182), (10513, 79828), (11404, 73591), (19957, 42052), (21026, 39914)]