123463604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{39521}}^1$

素因数の和:39607

約数の個数: 24

約数和(自身を含む): 239029056

約数和(自身を除く): 115565452

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 39521, 79042, 158084, 434731, 869462, 1738924, 2805991, 5611982, 11223964, 30865901, 61731802, 123463604]

約数ペア:

[(1, 123463604), (2, 61731802), (4, 30865901), (11, 11223964), (22, 5611982), (44, 2805991), (71, 1738924), (142, 869462), (284, 434731), (781, 158084), (1562, 79042), (3124, 39521)]