279996962

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{39761}}^1$

素因数の和:40273

約数の個数: 16

約数和(自身を含む): 480961152

約数和(自身を除く): 200964190

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 39761, 79522, 278327, 556654, 19999783, 39999566, 139998481, 279996962]

約数ペア:

[(1, 279996962), (2, 139998481), (7, 39999566), (14, 19999783), (503, 556654), (1006, 278327), (3521, 79522), (7042, 39761)]