2018385330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5175347}}^1$

素因数の和:5175370

約数の個数: 32

約数和(自身を含む): 5216750784

約数和(自身を除く): 3198365454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5175347, 10350694, 15526041, 25876735, 31052082, 51753470, 67279511, 77630205, 134559022, 155260410, 201838533, 336397555, 403677066, 672795110, 1009192665, 2018385330]

約数ペア:

[(1, 2018385330), (2, 1009192665), (3, 672795110), (5, 403677066), (6, 336397555), (10, 201838533), (13, 155260410), (15, 134559022), (26, 77630205), (30, 67279511), (39, 51753470), (65, 31052082), (78, 25876735), (130, 15526041), (195, 10350694), (390, 5175347)]