4495436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 8709120

約数和(自身を除く): 4213684

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1439, 1562, 2878, 3124, 5756, 15829, 31658, 63316, 102169, 204338, 408676, 1123859, 2247718, 4495436]

約数ペア:

[(1, 4495436), (2, 2247718), (4, 1123859), (11, 408676), (22, 204338), (44, 102169), (71, 63316), (142, 31658), (284, 15829), (781, 5756), (1439, 3124), (1562, 2878)]