1613290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 3496320

約数和(自身を除く): 1883030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1213, 1330, 2426, 6065, 8491, 12130, 16982, 23047, 42455, 46094, 84910, 115235, 161329, 230470, 322658, 806645, 1613290]

約数ペア:

[(1, 1613290), (2, 806645), (5, 322658), (7, 230470), (10, 161329), (14, 115235), (19, 84910), (35, 46094), (38, 42455), (70, 23047), (95, 16982), (133, 12130), (190, 8491), (266, 6065), (665, 2426), (1213, 1330)]