147869810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1344271}}^1$

素因数の和:1344289

約数の個数: 16

約数和(自身を含む): 290362752

約数和(自身を除く): 142492942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1344271, 2688542, 6721355, 13442710, 14786981, 29573962, 73934905, 147869810]

約数ペア:

[(1, 147869810), (2, 73934905), (5, 29573962), (10, 14786981), (11, 13442710), (22, 6721355), (55, 2688542), (110, 1344271)]