2247651778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{2161}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 3598951680

約数和(自身を除く): 1351299902

約数列:

[1, 2, 19, 38, 101, 202, 271, 542, 1919, 2161, 3838, 4322, 5149, 10298, 27371, 41059, 54742, 82118, 218261, 436522, 520049, 585631, 1040098, 1171262, 4146959, 8293918, 11126989, 22253978, 59148731, 118297462, 1123825889, 2247651778]

約数ペア:

[(1, 2247651778), (2, 1123825889), (19, 118297462), (38, 59148731), (101, 22253978), (202, 11126989), (271, 8293918), (542, 4146959), (1919, 1171262), (2161, 1040098), (3838, 585631), (4322, 520049), (5149, 436522), (10298, 218261), (27371, 82118), (41059, 54742)]