1130794994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 2109465600

約数和(自身を除く): 978670606

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 109, 133, 218, 266, 301, 602, 763, 817, 907, 1526, 1634, 1814, 2071, 4142, 4687, 5719, 6349, 9374, 11438, 12698, 14497, 17233, 28994, 32809, 34466, 39001, 65618, 78002, 89053, 98863, 120631, 178106, 197726, 241262, 273007, 546014, 623371, 692041, 741019, 1246742, 1384082, 1482038, 1878397, 3756794, 4251109, 5187133, 8502218, 10374266, 13148779, 26297558, 29757763, 59515526, 80771071, 161542142, 565397497, 1130794994]

約数ペア:

[(1, 1130794994), (2, 565397497), (7, 161542142), (14, 80771071), (19, 59515526), (38, 29757763), (43, 26297558), (86, 13148779), (109, 10374266), (133, 8502218), (218, 5187133), (266, 4251109), (301, 3756794), (602, 1878397), (763, 1482038), (817, 1384082), (907, 1246742), (1526, 741019), (1634, 692041), (1814, 623371), (2071, 546014), (4142, 273007), (4687, 241262), (5719, 197726), (6349, 178106), (9374, 120631), (11438, 98863), (12698, 89053), (14497, 78002), (17233, 65618), (28994, 39001), (32809, 34466)]