4009968314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{447841}}^1$

素因数の和:447902

約数の個数: 24

約数和(自身を含む): 6790180404

約数和(自身を除く): 2780212090

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 447841, 895682, 4926251, 9852502, 16570117, 33140234, 54188761, 108377522, 182271287, 364542574, 2004984157, 4009968314]

約数ペア:

[(1, 4009968314), (2, 2004984157), (11, 364542574), (22, 182271287), (37, 108377522), (74, 54188761), (121, 33140234), (242, 16570117), (407, 9852502), (814, 4926251), (4477, 895682), (8954, 447841)]