33018830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 64260000

約数和(自身を除く): 31241170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 499, 509, 998, 1018, 2495, 2545, 4990, 5090, 6487, 6617, 12974, 13234, 32435, 33085, 64870, 66170, 253991, 507982, 1269955, 2539910, 3301883, 6603766, 16509415, 33018830]

約数ペア:

[(1, 33018830), (2, 16509415), (5, 6603766), (10, 3301883), (13, 2539910), (26, 1269955), (65, 507982), (130, 253991), (499, 66170), (509, 64870), (998, 33085), (1018, 32435), (2495, 13234), (2545, 12974), (4990, 6617), (5090, 6487)]