26757380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102913}}^1$

素因数の和:102935

約数の個数: 24

約数和(自身を含む): 60513432

約数和(自身を除く): 33756052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102913, 205826, 411652, 514565, 1029130, 1337869, 2058260, 2675738, 5351476, 6689345, 13378690, 26757380]

約数ペア:

[(1, 26757380), (2, 13378690), (4, 6689345), (5, 5351476), (10, 2675738), (13, 2058260), (20, 1337869), (26, 1029130), (52, 514565), (65, 411652), (130, 205826), (260, 102913)]