1337362972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{66509}}^1$

素因数の和:66981

約数の個数: 24

約数和(自身を含む): 2558772720

約数和(自身を除く): 1221409748

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 66509, 133018, 266036, 731599, 1463198, 2926396, 30394613, 60789226, 121578452, 334340743, 668681486, 1337362972]

約数ペア:

[(1, 1337362972), (2, 668681486), (4, 334340743), (11, 121578452), (22, 60789226), (44, 30394613), (457, 2926396), (914, 1463198), (1828, 731599), (5027, 266036), (10054, 133018), (20108, 66509)]