2845336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 5821200

約数和(自身を除く): 2975864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 251, 436, 502, 872, 1004, 1417, 2008, 2834, 3263, 5668, 6526, 11336, 13052, 26104, 27359, 54718, 109436, 218872, 355667, 711334, 1422668, 2845336]

約数ペア:

[(1, 2845336), (2, 1422668), (4, 711334), (8, 355667), (13, 218872), (26, 109436), (52, 54718), (104, 27359), (109, 26104), (218, 13052), (251, 11336), (436, 6526), (502, 5668), (872, 3263), (1004, 2834), (1417, 2008)]