5683990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 11503296

約数和(自身を除く): 5819306

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 1901, 2990, 3802, 9505, 19010, 24713, 43723, 49426, 87446, 123565, 218615, 247130, 437230, 568399, 1136798, 2841995, 5683990]

約数ペア:

[(1, 5683990), (2, 2841995), (5, 1136798), (10, 568399), (13, 437230), (23, 247130), (26, 218615), (46, 123565), (65, 87446), (115, 49426), (130, 43723), (230, 24713), (299, 19010), (598, 9505), (1495, 3802), (1901, 2990)]