47900000642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1\times {\mathrm{108877}}^1$

素因数の和:125813

約数の個数: 16

約数和(自身を含む): 77382207672

約数和(自身を除く): 29482207030

約数列:

[1, 2, 13, 26, 16921, 33842, 108877, 217754, 219973, 439946, 1415401, 2830802, 1842307717, 3684615434, 23950000321, 47900000642]

約数ペア:

[(1, 47900000642), (2, 23950000321), (13, 3684615434), (26, 1842307717), (16921, 2830802), (33842, 1415401), (108877, 439946), (217754, 219973)]