7938014786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1\times {\mathrm{37781}}^1$

素因数の和:45877

約数の個数: 16

約数和(自身を含む): 12824873208

約数和(自身を除く): 4886858422

約数列:

[1, 2, 13, 26, 8081, 16162, 37781, 75562, 105053, 210106, 491153, 982306, 305308261, 610616522, 3969007393, 7938014786]

約数ペア:

[(1, 7938014786), (2, 3969007393), (13, 610616522), (26, 305308261), (8081, 982306), (16162, 491153), (37781, 210106), (75562, 105053)]