3988708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 7589120

約数和(自身を除く): 3600412

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 1693, 2356, 3386, 6772, 32167, 52483, 64334, 104966, 128668, 209932, 997177, 1994354, 3988708]

約数ペア:

[(1, 3988708), (2, 1994354), (4, 997177), (19, 209932), (31, 128668), (38, 104966), (62, 64334), (76, 52483), (124, 32167), (589, 6772), (1178, 3386), (1693, 2356)]