2013148370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{282349}}^1$

素因数の和:282410

約数の個数: 32

約数和(自身を含む): 3903206400

約数和(自身を除く): 1890058030

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 282349, 564698, 1411745, 2823490, 6494027, 8752819, 12988054, 17505638, 32470135, 43764095, 64940270, 87528190, 201314837, 402629674, 1006574185, 2013148370]

約数ペア:

[(1, 2013148370), (2, 1006574185), (5, 402629674), (10, 201314837), (23, 87528190), (31, 64940270), (46, 43764095), (62, 32470135), (115, 17505638), (155, 12988054), (230, 8752819), (310, 6494027), (713, 2823490), (1426, 1411745), (3565, 564698), (7130, 282349)]