4041505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 5284944

約数和(自身を除く): 1243439

約数列:

[1, 5, 13, 65, 97, 485, 641, 1261, 3205, 6305, 8333, 41665, 62177, 310885, 808301, 4041505]

約数ペア:

[(1, 4041505), (5, 808301), (13, 310885), (65, 62177), (97, 41665), (485, 8333), (641, 6305), (1261, 3205)]