247741908

素因数分解:

$2^2\times 3^1\times {\mathrm{853}}^1\times {\mathrm{24203}}^1$

素因数の和:25063

約数の個数: 24

約数和(自身を含む): 578766048

約数和(自身を除く): 331024140

約数列:

[1, 2, 3, 4, 6, 12, 853, 1706, 2559, 3412, 5118, 10236, 24203, 48406, 72609, 96812, 145218, 290436, 20645159, 41290318, 61935477, 82580636, 123870954, 247741908]

約数ペア:

[(1, 247741908), (2, 123870954), (3, 82580636), (4, 61935477), (6, 41290318), (12, 20645159), (853, 290436), (1706, 145218), (2559, 96812), (3412, 72609), (5118, 48406), (10236, 24203)]