1309842538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{49499}}^1$

素因数の和:49733

約数の個数: 16

約数和(自身を含む): 1999404000

約数和(自身を除く): 689561462

約数列:

[1, 2, 101, 131, 202, 262, 13231, 26462, 49499, 98998, 4999399, 6484369, 9998798, 12968738, 654921269, 1309842538]

約数ペア:

[(1, 1309842538), (2, 654921269), (101, 12968738), (131, 9998798), (202, 6484369), (262, 4999399), (13231, 98998), (26462, 49499)]