2018741410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{9049}}^1$

素因数の和:12250

約数の個数: 32

約数和(自身を含む): 4154601600

約数和(自身を除く): 2135860190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3187, 6374, 9049, 15935, 18098, 22309, 31870, 44618, 45245, 63343, 90490, 111545, 126686, 223090, 316715, 633430, 28839163, 57678326, 144195815, 201874141, 288391630, 403748282, 1009370705, 2018741410]

約数ペア:

[(1, 2018741410), (2, 1009370705), (5, 403748282), (7, 288391630), (10, 201874141), (14, 144195815), (35, 57678326), (70, 28839163), (3187, 633430), (6374, 316715), (9049, 223090), (15935, 126686), (18098, 111545), (22309, 90490), (31870, 63343), (44618, 45245)]