383708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 743232

約数和(自身を除く): 359524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 157, 188, 314, 611, 628, 1222, 2041, 2444, 4082, 7379, 8164, 14758, 29516, 95927, 191854, 383708]

約数ペア:

[(1, 383708), (2, 191854), (4, 95927), (13, 29516), (26, 14758), (47, 8164), (52, 7379), (94, 4082), (157, 2444), (188, 2041), (314, 1222), (611, 628)]