128216051722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1\times {\mathrm{1373557}}^1$

素因数の和:1377813

約数の個数: 16

約数和(自身を含む): 209857685472

約数和(自身を除く): 81641633750

約数列:

[1, 2, 11, 22, 4243, 8486, 46673, 93346, 1373557, 2747114, 15109127, 30218254, 5828002351, 11656004702, 64108025861, 128216051722]

約数ペア:

[(1, 128216051722), (2, 64108025861), (11, 11656004702), (22, 5828002351), (4243, 30218254), (8486, 15109127), (46673, 2747114), (93346, 1373557)]