61898254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 103770720

約数和(自身を除く): 41872466

約数列:

[1, 2, 11, 22, 89, 101, 178, 202, 313, 626, 979, 1111, 1958, 2222, 3443, 6886, 8989, 17978, 27857, 31613, 55714, 63226, 98879, 197758, 306427, 347743, 612854, 695486, 2813557, 5627114, 30949127, 61898254]

約数ペア:

[(1, 61898254), (2, 30949127), (11, 5627114), (22, 2813557), (89, 695486), (101, 612854), (178, 347743), (202, 306427), (313, 197758), (626, 98879), (979, 63226), (1111, 55714), (1958, 31613), (2222, 27857), (3443, 17978), (6886, 8989)]