174442492

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{70001}}^1$

素因数の和:70101

約数の個数: 24

約数和(自身を含む): 352810080

約数和(自身を除く): 178367588

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 70001, 140002, 280004, 490007, 980014, 1960028, 6230089, 12460178, 24920356, 43610623, 87221246, 174442492]

約数ペア:

[(1, 174442492), (2, 87221246), (4, 43610623), (7, 24920356), (14, 12460178), (28, 6230089), (89, 1960028), (178, 980014), (356, 490007), (623, 280004), (1246, 140002), (2492, 70001)]