2235562990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{250343}}^1$

素因数の和:250416

約数の個数: 32

約数和(自身を含む): 4325944320

約数和(自身を除く): 2090381330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 250343, 500686, 1251715, 2503430, 4756517, 9513034, 11766121, 23532242, 23782585, 47565170, 58830605, 117661210, 223556299, 447112598, 1117781495, 2235562990]

約数ペア:

[(1, 2235562990), (2, 1117781495), (5, 447112598), (10, 223556299), (19, 117661210), (38, 58830605), (47, 47565170), (94, 23782585), (95, 23532242), (190, 11766121), (235, 9513034), (470, 4756517), (893, 2503430), (1786, 1251715), (4465, 500686), (8930, 250343)]