1204148906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{39323}}^1$

素因数の和:39637

約数の個数: 16

約数和(自身を含む): 1843194528

約数和(自身を除く): 639045622

約数列:

[1, 2, 61, 122, 251, 502, 15311, 30622, 39323, 78646, 2398703, 4797406, 9870073, 19740146, 602074453, 1204148906]

約数ペア:

[(1, 1204148906), (2, 602074453), (61, 19740146), (122, 9870073), (251, 4797406), (502, 2398703), (15311, 78646), (30622, 39323)]