145486586

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{24337}}^1$

素因数の和:24414

約数の個数: 24

約数和(自身を含む): 258031476

約数和(自身を除く): 112544890

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 24337, 48674, 170359, 340718, 1192513, 1484557, 2385026, 2969114, 10391899, 20783798, 72743293, 145486586]

約数ペア:

[(1, 145486586), (2, 72743293), (7, 20783798), (14, 10391899), (49, 2969114), (61, 2385026), (98, 1484557), (122, 1192513), (427, 340718), (854, 170359), (2989, 48674), (5978, 24337)]