1900157186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 2983780800

約数和(自身を除く): 1083623614

約数列:

[1, 2, 43, 59, 86, 118, 181, 362, 2069, 2537, 4138, 5074, 7783, 10679, 15566, 21358, 88967, 122071, 177934, 244142, 374489, 459197, 748978, 918394, 5249053, 10498106, 16103027, 22094851, 32206054, 44189702, 950078593, 1900157186]

約数ペア:

[(1, 1900157186), (2, 950078593), (43, 44189702), (59, 32206054), (86, 22094851), (118, 16103027), (181, 10498106), (362, 5249053), (2069, 918394), (2537, 748978), (4138, 459197), (5074, 374489), (7783, 244142), (10679, 177934), (15566, 122071), (21358, 88967)]