6978408190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1142129}}^1$

素因数の和:1142196

約数の個数: 32

約数和(自身を含む): 13815204480

約数和(自身を除く): 6836796290

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 1142129, 2284258, 5710645, 11421290, 14847677, 29695354, 53680063, 74238385, 107360126, 148476770, 268400315, 536800630, 697840819, 1395681638, 3489204095, 6978408190]

約数ペア:

[(1, 6978408190), (2, 3489204095), (5, 1395681638), (10, 697840819), (13, 536800630), (26, 268400315), (47, 148476770), (65, 107360126), (94, 74238385), (130, 53680063), (235, 29695354), (470, 14847677), (611, 11421290), (1222, 5710645), (3055, 2284258), (6110, 1142129)]