1306570664

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{61561}}^1$

素因数の和:61953

約数の個数: 32

約数和(自身を含む): 2807227200

約数和(自身を除く): 1500656536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 5306, 10612, 21224, 61561, 123122, 246244, 430927, 492488, 861854, 1723708, 3447416, 23331619, 46663238, 93326476, 163321333, 186652952, 326642666, 653285332, 1306570664]

約数ペア:

[(1, 1306570664), (2, 653285332), (4, 326642666), (7, 186652952), (8, 163321333), (14, 93326476), (28, 46663238), (56, 23331619), (379, 3447416), (758, 1723708), (1516, 861854), (2653, 492488), (3032, 430927), (5306, 246244), (10612, 123122), (21224, 61561)]