2990044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 5458320

約数和(自身を除く): 2468276

約数列:

[1, 2, 4, 37, 74, 89, 148, 178, 227, 356, 454, 908, 3293, 6586, 8399, 13172, 16798, 20203, 33596, 40406, 80812, 747511, 1495022, 2990044]

約数ペア:

[(1, 2990044), (2, 1495022), (4, 747511), (37, 80812), (74, 40406), (89, 33596), (148, 20203), (178, 16798), (227, 13172), (356, 8399), (454, 6586), (908, 3293)]