1661530081616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{48367783}}^1$

素因数の和:48367923

約数の個数: 40

約数和(自身を含む): 3418634973120

約数和(自身を除く): 1757104891504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4294, 8588, 17176, 34352, 48367783, 96735566, 193471132, 386942264, 773884528, 918987877, 1837975754, 3675951508, 5465559479, 7351903016, 10931118958, 14703806032, 21862237916, 43724475832, 87448951664, 103845630101, 207691260202, 415382520404, 830765040808, 1661530081616]

約数ペア:

[(1, 1661530081616), (2, 830765040808), (4, 415382520404), (8, 207691260202), (16, 103845630101), (19, 87448951664), (38, 43724475832), (76, 21862237916), (113, 14703806032), (152, 10931118958), (226, 7351903016), (304, 5465559479), (452, 3675951508), (904, 1837975754), (1808, 918987877), (2147, 773884528), (4294, 386942264), (8588, 193471132), (17176, 96735566), (34352, 48367783)]