2100085384

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{398347}}^1$

素因数の和:399012

約数の個数: 16

約数和(自身を含む): 3943645200

約数和(自身を除く): 1843559816

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 398347, 796694, 1593388, 3186776, 262510673, 525021346, 1050042692, 2100085384]

約数ペア:

[(1, 2100085384), (2, 1050042692), (4, 525021346), (8, 262510673), (659, 3186776), (1318, 1593388), (2636, 796694), (5272, 398347)]