2565718238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{2789}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 4154198400

約数和(自身を除く): 1588480162

約数列:

[1, 2, 19, 38, 43, 86, 563, 817, 1126, 1634, 2789, 5578, 10697, 21394, 24209, 48418, 52991, 105982, 119927, 239854, 459971, 919942, 1570207, 2278613, 3140414, 4557226, 29833933, 59667866, 67518901, 135037802, 1282859119, 2565718238]

約数ペア:

[(1, 2565718238), (2, 1282859119), (19, 135037802), (38, 67518901), (43, 59667866), (86, 29833933), (563, 4557226), (817, 3140414), (1126, 2278613), (1634, 1570207), (2789, 919942), (5578, 459971), (10697, 239854), (21394, 119927), (24209, 105982), (48418, 52991)]