3388190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 6683040

約数和(自身を除く): 3294850

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 389, 670, 778, 871, 1742, 1945, 3890, 4355, 5057, 8710, 10114, 25285, 26063, 50570, 52126, 130315, 260630, 338819, 677638, 1694095, 3388190]

約数ペア:

[(1, 3388190), (2, 1694095), (5, 677638), (10, 338819), (13, 260630), (26, 130315), (65, 52126), (67, 50570), (130, 26063), (134, 25285), (335, 10114), (389, 8710), (670, 5057), (778, 4355), (871, 3890), (1742, 1945)]