9658870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9210890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 389, 778, 955, 1910, 1945, 2483, 3890, 4966, 5057, 10114, 12415, 24830, 25285, 50570, 74299, 148598, 371495, 742990, 965887, 1931774, 4829435, 9658870]

約数ペア:

[(1, 9658870), (2, 4829435), (5, 1931774), (10, 965887), (13, 742990), (26, 371495), (65, 148598), (130, 74299), (191, 50570), (382, 25285), (389, 24830), (778, 12415), (955, 10114), (1910, 5057), (1945, 4966), (2483, 3890)]