8913970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 8504270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 359, 382, 718, 955, 1795, 1910, 2483, 3590, 4667, 4966, 9334, 12415, 23335, 24830, 46670, 68569, 137138, 342845, 685690, 891397, 1782794, 4456985, 8913970]

約数ペア:

[(1, 8913970), (2, 4456985), (5, 1782794), (10, 891397), (13, 685690), (26, 342845), (65, 137138), (130, 68569), (191, 46670), (359, 24830), (382, 23335), (718, 12415), (955, 9334), (1795, 4966), (1910, 4667), (2483, 3590)]