2003170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 4092480

約数和(自身を除く): 2089310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 811, 1235, 1622, 2470, 4055, 8110, 10543, 15409, 21086, 30818, 52715, 77045, 105430, 154090, 200317, 400634, 1001585, 2003170]

約数ペア:

[(1, 2003170), (2, 1001585), (5, 400634), (10, 200317), (13, 154090), (19, 105430), (26, 77045), (38, 52715), (65, 30818), (95, 21086), (130, 15409), (190, 10543), (247, 8110), (494, 4055), (811, 2470), (1235, 1622)]