2051880770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{6673}}^1$

素因数の和:7094

約数の個数: 32

約数和(自身を含む): 3743793648

約数和(自身を除く): 1691912878

約数列:

[1, 2, 5, 10, 97, 194, 317, 485, 634, 970, 1585, 3170, 6673, 13346, 30749, 33365, 61498, 66730, 153745, 307490, 647281, 1294562, 2115341, 3236405, 4230682, 6472810, 10576705, 21153410, 205188077, 410376154, 1025940385, 2051880770]

約数ペア:

[(1, 2051880770), (2, 1025940385), (5, 410376154), (10, 205188077), (97, 21153410), (194, 10576705), (317, 6472810), (485, 4230682), (634, 3236405), (970, 2115341), (1585, 1294562), (3170, 647281), (6673, 307490), (13346, 153745), (30749, 66730), (33365, 61498)]