2798710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 5419872

約数和(自身を除く): 2621162

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 163, 170, 202, 326, 505, 815, 1010, 1630, 1717, 2771, 3434, 5542, 8585, 13855, 16463, 17170, 27710, 32926, 82315, 164630, 279871, 559742, 1399355, 2798710]

約数ペア:

[(1, 2798710), (2, 1399355), (5, 559742), (10, 279871), (17, 164630), (34, 82315), (85, 32926), (101, 27710), (163, 17170), (170, 16463), (202, 13855), (326, 8585), (505, 5542), (815, 3434), (1010, 2771), (1630, 1717)]