251169632

素因数分解:

$2^5\times 7^1\times {\mathrm{1121293}}^1$

素因数の和:1121310

約数の個数: 24

約数和(自身を含む): 565132176

約数和(自身を除く): 313962544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1121293, 2242586, 4485172, 7849051, 8970344, 15698102, 17940688, 31396204, 35881376, 62792408, 125584816, 251169632]

約数ペア:

[(1, 251169632), (2, 125584816), (4, 62792408), (7, 35881376), (8, 31396204), (14, 17940688), (16, 15698102), (28, 8970344), (32, 7849051), (56, 4485172), (112, 2242586), (224, 1121293)]