347516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 675024

約数和(自身を除く): 327508

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 163, 164, 326, 533, 652, 1066, 2119, 2132, 4238, 6683, 8476, 13366, 26732, 86879, 173758, 347516]

約数ペア:

[(1, 347516), (2, 173758), (4, 86879), (13, 26732), (26, 13366), (41, 8476), (52, 6683), (82, 4238), (163, 2132), (164, 2119), (326, 1066), (533, 652)]