1300051154

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 2061534720

約数和(自身を除く): 761483566

約数列:

[1, 2, 31, 61, 62, 122, 139, 278, 1891, 2473, 3782, 4309, 4946, 8479, 8618, 16958, 76663, 150853, 153326, 262849, 301706, 343747, 525698, 687494, 4676443, 9352886, 10656157, 20968567, 21312314, 41937134, 650025577, 1300051154]

約数ペア:

[(1, 1300051154), (2, 650025577), (31, 41937134), (61, 21312314), (62, 20968567), (122, 10656157), (139, 9352886), (278, 4676443), (1891, 687494), (2473, 525698), (3782, 343747), (4309, 301706), (4946, 262849), (8479, 153326), (8618, 150853), (16958, 76663)]