2017885595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{2381}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 2785224960

約数和(自身を除く): 767339365

約数列:

[1, 5, 11, 19, 55, 95, 209, 811, 1045, 2381, 4055, 8921, 11905, 15409, 26191, 44605, 45239, 77045, 130955, 169499, 226195, 497629, 847495, 1930991, 2488145, 9654955, 21240901, 36688829, 106204505, 183444145, 403577119, 2017885595]

約数ペア:

[(1, 2017885595), (5, 403577119), (11, 183444145), (19, 106204505), (55, 36688829), (95, 21240901), (209, 9654955), (811, 2488145), (1045, 1930991), (2381, 847495), (4055, 497629), (8921, 226195), (11905, 169499), (15409, 130955), (26191, 77045), (44605, 45239)]