2013455778

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{58189}}^1$

素因数の和:58346

約数の個数: 32

約数和(自身を含む): 4133817600

約数和(自身を除く): 2120361822

約数列:

[1, 2, 3, 6, 73, 79, 146, 158, 219, 237, 438, 474, 5767, 11534, 17301, 34602, 58189, 116378, 174567, 349134, 4247797, 4596931, 8495594, 9193862, 12743391, 13790793, 25486782, 27581586, 335575963, 671151926, 1006727889, 2013455778]

約数ペア:

[(1, 2013455778), (2, 1006727889), (3, 671151926), (6, 335575963), (73, 27581586), (79, 25486782), (146, 13790793), (158, 12743391), (219, 9193862), (237, 8495594), (438, 4596931), (474, 4247797), (5767, 349134), (11534, 174567), (17301, 116378), (34602, 58189)]