631334174

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 984462336

約数和(自身を除く): 353128162

約数列:

[1, 2, 47, 94, 103, 197, 206, 331, 394, 662, 4841, 9259, 9682, 15557, 18518, 20291, 31114, 34093, 40582, 65207, 68186, 130414, 953677, 1602371, 1907354, 3064729, 3204742, 6129458, 6716321, 13432642, 315667087, 631334174]

約数ペア:

[(1, 631334174), (2, 315667087), (47, 13432642), (94, 6716321), (103, 6129458), (197, 3204742), (206, 3064729), (331, 1907354), (394, 1602371), (662, 953677), (4841, 130414), (9259, 68186), (9682, 65207), (15557, 40582), (18518, 34093), (20291, 31114)]