289678049284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{327690101}}^1$

素因数の和:327690135

約数の個数: 24

約数和(自身を含む): 578045339928

約数和(自身を除く): 288367290644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 327690101, 655380202, 1310760404, 4259971313, 5570731717, 8519942626, 11141463434, 17039885252, 22282926868, 72419512321, 144839024642, 289678049284]

約数ペア:

[(1, 289678049284), (2, 144839024642), (4, 72419512321), (13, 22282926868), (17, 17039885252), (26, 11141463434), (34, 8519942626), (52, 5570731717), (68, 4259971313), (221, 1310760404), (442, 655380202), (884, 327690101)]