1019385892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12379}}^1$

素因数の和:12580

約数の個数: 48

約数和(自身を含む): 2171352960

約数和(自身を除く): 1151967068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 346, 476, 692, 1211, 2422, 2941, 4844, 5882, 11764, 12379, 20587, 24758, 41174, 49516, 82348, 86653, 173306, 210443, 346612, 420886, 841772, 1473101, 2141567, 2946202, 4283134, 5892404, 8566268, 14990969, 29981938, 36406639, 59963876, 72813278, 145626556, 254846473, 509692946, 1019385892]

約数ペア:

[(1, 1019385892), (2, 509692946), (4, 254846473), (7, 145626556), (14, 72813278), (17, 59963876), (28, 36406639), (34, 29981938), (68, 14990969), (119, 8566268), (173, 5892404), (238, 4283134), (346, 2946202), (476, 2141567), (692, 1473101), (1211, 841772), (2422, 420886), (2941, 346612), (4844, 210443), (5882, 173306), (11764, 86653), (12379, 82348), (20587, 49516), (24758, 41174)]