2247602890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{158617}}^1$

素因数の和:158746

約数の個数: 32

約数和(自身を含む): 4396890960

約数和(自身を除く): 2149288070

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 158617, 317234, 793085, 1586170, 2062021, 4124042, 10310105, 17289253, 20620210, 34578506, 86446265, 172892530, 224760289, 449520578, 1123801445, 2247602890]

約数ペア:

[(1, 2247602890), (2, 1123801445), (5, 449520578), (10, 224760289), (13, 172892530), (26, 86446265), (65, 34578506), (109, 20620210), (130, 17289253), (218, 10310105), (545, 4124042), (1090, 2062021), (1417, 1586170), (2834, 793085), (7085, 317234), (14170, 158617)]