123878722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 206483904

約数和(自身を除く): 82605182

約数列:

[1, 2, 11, 22, 101, 197, 202, 283, 394, 566, 1111, 2167, 2222, 3113, 4334, 6226, 19897, 28583, 39794, 55751, 57166, 111502, 218867, 314413, 437734, 613261, 628826, 1226522, 5630851, 11261702, 61939361, 123878722]

約数ペア:

[(1, 123878722), (2, 61939361), (11, 11261702), (22, 5630851), (101, 1226522), (197, 628826), (202, 613261), (283, 437734), (394, 314413), (566, 218867), (1111, 111502), (2167, 57166), (2222, 55751), (3113, 39794), (4334, 28583), (6226, 19897)]