1387661062

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{160201}}^1$

素因数の和:160335

約数の個数: 16

約数和(自身を含む): 2145425184

約数和(自身を除く): 757764122

約数列:

[1, 2, 61, 71, 122, 142, 4331, 8662, 160201, 320402, 9772261, 11374271, 19544522, 22748542, 693830531, 1387661062]

約数ペア:

[(1, 1387661062), (2, 693830531), (61, 22748542), (71, 19544522), (122, 11374271), (142, 9772261), (4331, 320402), (8662, 160201)]