1315740044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{194521}}^1$

素因数の和:194633

約数の個数: 24

約数和(自身を含む): 2450977200

約数和(自身を除く): 1135237156

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 194521, 389042, 778084, 3695899, 7391798, 14783596, 17312369, 34624738, 69249476, 328935011, 657870022, 1315740044]

約数ペア:

[(1, 1315740044), (2, 657870022), (4, 328935011), (19, 69249476), (38, 34624738), (76, 17312369), (89, 14783596), (178, 7391798), (356, 3695899), (1691, 778084), (3382, 389042), (6764, 194521)]