5161920001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{7649}}^1$

素因数の和:7833

約数の個数: 32

約数和(自身を含む): 6424531200

約数和(自身を除く): 1262611199

約数列:

[1, 7, 17, 53, 107, 119, 371, 749, 901, 1819, 5671, 6307, 7649, 12733, 39697, 53543, 96407, 130033, 405397, 674849, 818443, 910231, 2837779, 5729101, 6891749, 13913531, 43377479, 48242243, 97394717, 303642353, 737417143, 5161920001]

約数ペア:

[(1, 5161920001), (7, 737417143), (17, 303642353), (53, 97394717), (107, 48242243), (119, 43377479), (371, 13913531), (749, 6891749), (901, 5729101), (1819, 2837779), (5671, 910231), (6307, 818443), (7649, 674849), (12733, 405397), (39697, 130033), (53543, 96407)]