2008200433698

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{751}}^1\times {\mathrm{344681}}^1$

素因数の和:345871

約数の個数: 48

約数和(自身を含む): 4367016156672

約数和(自身を除く): 2358815722974

約数列:

[1, 2, 3, 6, 9, 18, 431, 751, 862, 1293, 1502, 2253, 2586, 3879, 4506, 6759, 7758, 13518, 323681, 344681, 647362, 689362, 971043, 1034043, 1942086, 2068086, 2913129, 3102129, 5826258, 6204258, 148557511, 258855431, 297115022, 445672533, 517710862, 776566293, 891345066, 1337017599, 1553132586, 2329698879, 2674035198, 4659397758, 111566690761, 223133381522, 334700072283, 669400144566, 1004100216849, 2008200433698]

約数ペア:

[(1, 2008200433698), (2, 1004100216849), (3, 669400144566), (6, 334700072283), (9, 223133381522), (18, 111566690761), (431, 4659397758), (751, 2674035198), (862, 2329698879), (1293, 1553132586), (1502, 1337017599), (2253, 891345066), (2586, 776566293), (3879, 517710862), (4506, 445672533), (6759, 297115022), (7758, 258855431), (13518, 148557511), (323681, 6204258), (344681, 5826258), (647362, 3102129), (689362, 2913129), (971043, 2068086), (1034043, 1942086)]