1181880002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{17207}}^1$

素因数の和:17833

約数の個数: 16

約数和(自身を含む): 1805188032

約数和(自身を除く): 623308030

約数列:

[1, 2, 61, 122, 563, 1126, 17207, 34343, 34414, 68686, 1049627, 2099254, 9687541, 19375082, 590940001, 1181880002]

約数ペア:

[(1, 1181880002), (2, 590940001), (61, 19375082), (122, 9687541), (563, 2099254), (1126, 1049627), (17207, 68686), (34343, 34414)]