1900496612

素因数分解:

$2^2\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{20123}}^1$

素因数の和:23507

約数の個数: 24

約数和(自身を含む): 3802309056

約数和(自身を除く): 1901812444

約数列:

[1, 2, 4, 7, 14, 28, 3373, 6746, 13492, 20123, 23611, 40246, 47222, 80492, 94444, 140861, 281722, 563444, 67874879, 135749758, 271499516, 475124153, 950248306, 1900496612]

約数ペア:

[(1, 1900496612), (2, 950248306), (4, 475124153), (7, 271499516), (14, 135749758), (28, 67874879), (3373, 563444), (6746, 281722), (13492, 140861), (20123, 94444), (23611, 80492), (40246, 47222)]