2247104990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{114473}}^1$

素因数の和:114644

約数の個数: 32

約数和(自身を含む): 4384812096

約数和(自身を除く): 2137707106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 114473, 228946, 572365, 1144730, 1488149, 2976298, 7440745, 14881490, 17285423, 34570846, 86427115, 172854230, 224710499, 449420998, 1123552495, 2247104990]

約数ペア:

[(1, 2247104990), (2, 1123552495), (5, 449420998), (10, 224710499), (13, 172854230), (26, 86427115), (65, 34570846), (130, 17285423), (151, 14881490), (302, 7440745), (755, 2976298), (1510, 1488149), (1963, 1144730), (3926, 572365), (9815, 228946), (19630, 114473)]