87215002

素因数分解:

$2^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{1303}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 152521056

約数和(自身を除く): 65306054

約数列:

[1, 2, 7, 14, 49, 98, 683, 1303, 1366, 2606, 4781, 9121, 9562, 18242, 33467, 63847, 66934, 127694, 889949, 1779898, 6229643, 12459286, 43607501, 87215002]

約数ペア:

[(1, 87215002), (2, 43607501), (7, 12459286), (14, 6229643), (49, 1779898), (98, 889949), (683, 127694), (1303, 66934), (1366, 63847), (2606, 33467), (4781, 18242), (9121, 9562)]