79221406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{9257}}^1$

素因数の和:9659

約数の個数: 16

約数和(自身を含む): 129982320

約数和(自身を除く): 50760914

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 9257, 18514, 101827, 203654, 3600973, 7201946, 39610703, 79221406]

約数ペア:

[(1, 79221406), (2, 39610703), (11, 7201946), (22, 3600973), (389, 203654), (778, 101827), (4279, 18514), (8558, 9257)]