517390988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{48463}}^1$

素因数の和:48641

約数の個数: 24

約数和(自身を含む): 964821312

約数和(自身を除く): 447430324

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 48463, 96926, 193852, 823871, 1647742, 3295484, 7608691, 15217382, 30434764, 129347747, 258695494, 517390988]

約数ペア:

[(1, 517390988), (2, 258695494), (4, 129347747), (17, 30434764), (34, 15217382), (68, 7608691), (157, 3295484), (314, 1647742), (628, 823871), (2669, 193852), (5338, 96926), (10676, 48463)]