127798558

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{6521}}^1$

素因数の和:6803

約数の個数: 16

約数和(自身を含む): 197225280

約数和(自身を除く): 69426722

約数列:

[1, 2, 41, 82, 239, 478, 6521, 9799, 13042, 19598, 267361, 534722, 1558519, 3117038, 63899279, 127798558]

約数ペア:

[(1, 127798558), (2, 63899279), (41, 3117038), (82, 1558519), (239, 534722), (478, 267361), (6521, 19598), (9799, 13042)]