3494020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 7518168

約数和(自身を除く): 4024148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4261, 8522, 17044, 21305, 42610, 85220, 174701, 349402, 698804, 873505, 1747010, 3494020]

約数ペア:

[(1, 3494020), (2, 1747010), (4, 873505), (5, 698804), (10, 349402), (20, 174701), (41, 85220), (82, 42610), (164, 21305), (205, 17044), (410, 8522), (820, 4261)]