2058451714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{222247}}^1$

素因数の和:222681

約数の個数: 16

約数和(自身を含む): 3376391616

約数和(自身を除く): 1317939902

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 222247, 444494, 2444717, 4889434, 93565987, 187131974, 1029225857, 2058451714]

約数ペア:

[(1, 2058451714), (2, 1029225857), (11, 187131974), (22, 93565987), (421, 4889434), (842, 2444717), (4631, 444494), (9262, 222247)]