2016809445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{8963}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 3690012672

約数和(自身を除く): 1673203227

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2143, 6429, 8963, 10715, 15001, 26889, 32145, 44815, 45003, 62741, 75005, 134445, 188223, 225015, 313705, 941115, 19207709, 57623127, 96038545, 134453963, 288115635, 403361889, 672269815, 2016809445]

約数ペア:

[(1, 2016809445), (3, 672269815), (5, 403361889), (7, 288115635), (15, 134453963), (21, 96038545), (35, 57623127), (105, 19207709), (2143, 941115), (6429, 313705), (8963, 225015), (10715, 188223), (15001, 134445), (26889, 75005), (32145, 62741), (44815, 45003)]