77819894

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2017}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 118561536

約数和(自身を除く): 40741642

約数列:

[1, 2, 101, 191, 202, 382, 2017, 4034, 19291, 38582, 203717, 385247, 407434, 770494, 38909947, 77819894]

約数ペア:

[(1, 77819894), (2, 38909947), (101, 770494), (191, 407434), (202, 385247), (382, 203717), (2017, 38582), (4034, 19291)]