79978106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{8521}}^1$

素因数の和:8574

約数の個数: 24

約数和(自身を含む): 136369044

約数和(自身を除く): 56390938

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 8521, 9386, 17042, 110773, 161899, 221546, 323798, 2104687, 3076081, 4209374, 6152162, 39989053, 79978106]

約数ペア:

[(1, 79978106), (2, 39989053), (13, 6152162), (19, 4209374), (26, 3076081), (38, 2104687), (247, 323798), (361, 221546), (494, 161899), (722, 110773), (4693, 17042), (8521, 9386)]