705366914

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{210809}}^1$

素因数の和:211057

約数の個数: 16

約数和(自身を含む): 1214265600

約数和(自身を除く): 508898686

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 210809, 421618, 1475663, 2951326, 50383351, 100766702, 352683457, 705366914]

約数ペア:

[(1, 705366914), (2, 352683457), (7, 100766702), (14, 50383351), (239, 2951326), (478, 1475663), (1673, 421618), (3346, 210809)]