2421436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 4511360

約数和(自身を除く): 2089924

約数列:

[1, 2, 4, 19, 38, 76, 151, 211, 302, 422, 604, 844, 2869, 4009, 5738, 8018, 11476, 16036, 31861, 63722, 127444, 605359, 1210718, 2421436]

約数ペア:

[(1, 2421436), (2, 1210718), (4, 605359), (19, 127444), (38, 63722), (76, 31861), (151, 16036), (211, 11476), (302, 8018), (422, 5738), (604, 4009), (844, 2869)]