1635996830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 3219652800

約数和(自身を除く): 1583655970

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 337, 349, 535, 674, 698, 1070, 1391, 1685, 1745, 2782, 3370, 3490, 4381, 4537, 6955, 8762, 9074, 13910, 21905, 22685, 36059, 37343, 43810, 45370, 72118, 74686, 117613, 180295, 186715, 235226, 360590, 373430, 468767, 485459, 588065, 937534, 970918, 1176130, 1528969, 2343835, 2427295, 3057938, 4687670, 4854590, 7644845, 12584591, 15289690, 25169182, 62922955, 125845910, 163599683, 327199366, 817998415, 1635996830]

約数ペア:

[(1, 1635996830), (2, 817998415), (5, 327199366), (10, 163599683), (13, 125845910), (26, 62922955), (65, 25169182), (107, 15289690), (130, 12584591), (214, 7644845), (337, 4854590), (349, 4687670), (535, 3057938), (674, 2427295), (698, 2343835), (1070, 1528969), (1391, 1176130), (1685, 970918), (1745, 937534), (2782, 588065), (3370, 485459), (3490, 468767), (4381, 373430), (4537, 360590), (6955, 235226), (8762, 186715), (9074, 180295), (13910, 117613), (21905, 74686), (22685, 72118), (36059, 45370), (37343, 43810)]