3453970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 6736716

約数和(自身を除く): 3282746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 26569, 53138, 132845, 265690, 345397, 690794, 1726985, 3453970]

約数ペア:

[(1, 3453970), (2, 1726985), (5, 690794), (10, 345397), (13, 265690), (26, 132845), (65, 53138), (130, 26569), (163, 21190), (326, 10595), (815, 4238), (1630, 2119)]