562794340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{214807}}^1$

素因数の和:214947

約数の個数: 24

約数和(自身を含む): 1190895552

約数和(自身を除く): 628101212

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 214807, 429614, 859228, 1074035, 2148070, 4296140, 28139717, 56279434, 112558868, 140698585, 281397170, 562794340]

約数ペア:

[(1, 562794340), (2, 281397170), (4, 140698585), (5, 112558868), (10, 56279434), (20, 28139717), (131, 4296140), (262, 2148070), (524, 1074035), (655, 859228), (1310, 429614), (2620, 214807)]