4688450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7238

約数の個数: 24

約数和(自身を含む): 9392628

約数和(自身を除く): 4704178

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7213, 14426, 36065, 72130, 93769, 180325, 187538, 360650, 468845, 937690, 2344225, 4688450]

約数ペア:

[(1, 4688450), (2, 2344225), (5, 937690), (10, 468845), (13, 360650), (25, 187538), (26, 180325), (50, 93769), (65, 72130), (130, 36065), (325, 14426), (650, 7213)]