3890770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^2$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 7585956

約数和(自身を除く): 3695186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 4498, 11245, 22490, 29929, 59858, 149645, 299290, 389077, 778154, 1945385, 3890770]

約数ペア:

[(1, 3890770), (2, 1945385), (5, 778154), (10, 389077), (13, 299290), (26, 149645), (65, 59858), (130, 29929), (173, 22490), (346, 11245), (865, 4498), (1730, 2249)]