1618043572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 3048192000

約数和(自身を除く): 1430148428

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 349, 698, 1007, 1151, 1396, 2014, 2302, 4028, 4604, 6631, 13262, 18497, 21869, 26524, 36994, 43738, 61003, 73988, 87476, 122006, 244012, 351443, 401699, 702886, 803398, 1159057, 1405772, 1606796, 2318114, 4636228, 7632281, 15264562, 21290047, 30529124, 42580094, 85160188, 404510893, 809021786, 1618043572]

約数ペア:

[(1, 1618043572), (2, 809021786), (4, 404510893), (19, 85160188), (38, 42580094), (53, 30529124), (76, 21290047), (106, 15264562), (212, 7632281), (349, 4636228), (698, 2318114), (1007, 1606796), (1151, 1405772), (1396, 1159057), (2014, 803398), (2302, 702886), (4028, 401699), (4604, 351443), (6631, 244012), (13262, 122006), (18497, 87476), (21869, 73988), (26524, 61003), (36994, 43738)]