488408965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2447}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 676823040

約数和(自身を除く): 188414075

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 955, 1045, 2101, 2447, 3629, 10505, 12235, 18145, 26917, 39919, 46493, 134585, 199595, 232465, 467377, 511423, 2336885, 2557115, 5141147, 8880163, 25705735, 44400815, 97681793, 488408965]

約数ペア:

[(1, 488408965), (5, 97681793), (11, 44400815), (19, 25705735), (55, 8880163), (95, 5141147), (191, 2557115), (209, 2336885), (955, 511423), (1045, 467377), (2101, 232465), (2447, 199595), (3629, 134585), (10505, 46493), (12235, 39919), (18145, 26917)]