3791380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 8017632

約数和(自身を除く): 4226252

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1163, 1630, 2326, 3260, 4652, 5815, 11630, 23260, 189569, 379138, 758276, 947845, 1895690, 3791380]

約数ペア:

[(1, 3791380), (2, 1895690), (4, 947845), (5, 758276), (10, 379138), (20, 189569), (163, 23260), (326, 11630), (652, 5815), (815, 4652), (1163, 3260), (1630, 2326)]