383640428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{8941}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 712069344

約数和(自身を除く): 328428916

約数列:

[1, 2, 4, 17, 34, 68, 631, 1262, 2524, 8941, 10727, 17882, 21454, 35764, 42908, 151997, 303994, 607988, 5641771, 11283542, 22567084, 95910107, 191820214, 383640428]

約数ペア:

[(1, 383640428), (2, 191820214), (4, 95910107), (17, 22567084), (34, 11283542), (68, 5641771), (631, 607988), (1262, 303994), (2524, 151997), (8941, 42908), (10727, 35764), (17882, 21454)]