387156686

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{10067}}^1$

素因数の和:10184

約数の個数: 32

約数和(自身を含む): 690100992

約数和(自身を除く): 302944306

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 10067, 19229, 20134, 38458, 70469, 140938, 412747, 674489, 825494, 1348978, 2889229, 4721423, 5778458, 9442846, 27654049, 55308098, 193578343, 387156686]

約数ペア:

[(1, 387156686), (2, 193578343), (7, 55308098), (14, 27654049), (41, 9442846), (67, 5778458), (82, 4721423), (134, 2889229), (287, 1348978), (469, 825494), (574, 674489), (938, 412747), (2747, 140938), (5494, 70469), (10067, 38458), (19229, 20134)]