2104974145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{24373}}^1$

素因数の和:25152

約数の個数: 16

約数和(自身を含む): 2639411712

約数和(自身を除く): 534437567

約数列:

[1, 5, 23, 115, 751, 3755, 17273, 24373, 86365, 121865, 560579, 2802895, 18304123, 91520615, 420994829, 2104974145]

約数ペア:

[(1, 2104974145), (5, 420994829), (23, 91520615), (115, 18304123), (751, 2802895), (3755, 560579), (17273, 121865), (24373, 86365)]