1618532390

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1\times {\mathrm{1409}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 2932709760

約数和(自身を除く): 1314177370

約数列:

[1, 2, 5, 10, 313, 367, 626, 734, 1409, 1565, 1835, 2818, 3130, 3670, 7045, 14090, 114871, 229742, 441017, 517103, 574355, 882034, 1034206, 1148710, 2205085, 2585515, 4410170, 5171030, 161853239, 323706478, 809266195, 1618532390]

約数ペア:

[(1, 1618532390), (2, 809266195), (5, 323706478), (10, 161853239), (313, 5171030), (367, 4410170), (626, 2585515), (734, 2205085), (1409, 1148710), (1565, 1034206), (1835, 882034), (2818, 574355), (3130, 517103), (3670, 441017), (7045, 229742), (14090, 114871)]