1883727976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2657}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 4038990480

約数和(自身を除く): 2155262504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 401, 442, 802, 884, 1604, 1768, 2657, 3208, 5213, 5314, 6817, 10426, 10628, 13634, 20852, 21256, 27268, 34541, 41704, 45169, 54536, 69082, 88621, 90338, 138164, 177242, 180676, 276328, 354484, 361352, 587197, 708968, 1065457, 1174394, 2130914, 2348788, 4261828, 4697576, 8523656, 13850941, 18112769, 27701882, 36225538, 55403764, 72451076, 110807528, 144902152, 235465997, 470931994, 941863988, 1883727976]

約数ペア:

[(1, 1883727976), (2, 941863988), (4, 470931994), (8, 235465997), (13, 144902152), (17, 110807528), (26, 72451076), (34, 55403764), (52, 36225538), (68, 27701882), (104, 18112769), (136, 13850941), (221, 8523656), (401, 4697576), (442, 4261828), (802, 2348788), (884, 2130914), (1604, 1174394), (1768, 1065457), (2657, 708968), (3208, 587197), (5213, 361352), (5314, 354484), (6817, 276328), (10426, 180676), (10628, 177242), (13634, 138164), (20852, 90338), (21256, 88621), (27268, 69082), (34541, 54536), (41704, 45169)]