490817778913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9556607}}^1$

素因数の和:9556677

約数の個数: 32

約数和(自身を含む): 660552744960

約数和(自身を除く): 169734966047

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 667, 1771, 2233, 4669, 7337, 51359, 9556607, 66896249, 105122677, 219801961, 277141603, 735858739, 1538613727, 1939991221, 2417821571, 3048557633, 6374256869, 16924750997, 21339903431, 44619798083, 70116825559, 490817778913]

約数ペア:

[(1, 490817778913), (7, 70116825559), (11, 44619798083), (23, 21339903431), (29, 16924750997), (77, 6374256869), (161, 3048557633), (203, 2417821571), (253, 1939991221), (319, 1538613727), (667, 735858739), (1771, 277141603), (2233, 219801961), (4669, 105122677), (7337, 66896249), (51359, 9556607)]