2012609438

素因数分解:

$2^1\times 7^4\times {\mathrm{107}}^1\times {\mathrm{3917}}^1$

素因数の和:4054

約数の個数: 40

約数和(自身を含む): 3555679032

約数和(自身を除く): 1543069594

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 2401, 3917, 4802, 5243, 7834, 10486, 27419, 36701, 54838, 73402, 191933, 256907, 383866, 419119, 513814, 838238, 1343531, 2687062, 2933833, 5867666, 9404717, 18809434, 20536831, 41073662, 143757817, 287515634, 1006304719, 2012609438]

約数ペア:

[(1, 2012609438), (2, 1006304719), (7, 287515634), (14, 143757817), (49, 41073662), (98, 20536831), (107, 18809434), (214, 9404717), (343, 5867666), (686, 2933833), (749, 2687062), (1498, 1343531), (2401, 838238), (3917, 513814), (4802, 419119), (5243, 383866), (7834, 256907), (10486, 191933), (27419, 73402), (36701, 54838)]