2228760718

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1\times {\mathrm{4643}}^1$

素因数の和:5651

約数の個数: 16

約数和(自身を含む): 3357890640

約数和(自身を除く): 1129129922

約数列:

[1, 2, 389, 617, 778, 1234, 4643, 9286, 240013, 480026, 1806127, 2864731, 3612254, 5729462, 1114380359, 2228760718]

約数ペア:

[(1, 2228760718), (2, 1114380359), (389, 5729462), (617, 3612254), (778, 2864731), (1234, 1806127), (4643, 480026), (9286, 240013)]