2018803510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{2287}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 3725834112

約数和(自身を除く): 1707030602

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2153, 2287, 4306, 4574, 10765, 11435, 21530, 22870, 88273, 93767, 176546, 187534, 441365, 468835, 882730, 937670, 4923911, 9847822, 24619555, 49239110, 201880351, 403760702, 1009401755, 2018803510]

約数ペア:

[(1, 2018803510), (2, 1009401755), (5, 403760702), (10, 201880351), (41, 49239110), (82, 24619555), (205, 9847822), (410, 4923911), (2153, 937670), (2287, 882730), (4306, 468835), (4574, 441365), (10765, 187534), (11435, 176546), (21530, 93767), (22870, 88273)]