7145706.00000000

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 46395720

約数和(自身を除く): 22402478

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 509, 518, 637, 962, 1018, 1274, 1813, 3367, 3563, 3626, 6617, 6734, 7126, 13234, 18833, 23569, 24941, 37666, 46319, 47138, 49882, 92638, 131831, 244829, 263662, 324233, 489658, 648466, 922817, 1713803, 1845634, 3427606, 11996621, 23993242]

約数ペア:

[(1, 23993242), (2, 11996621), (7, 3427606), (13, 1845634), (14, 1713803), (26, 922817), (37, 648466), (49, 489658), (74, 324233), (91, 263662), (98, 244829), (182, 131831), (259, 92638), (481, 49882), (509, 47138), (518, 46319), (637, 37666), (962, 24941), (1018, 23569), (1274, 18833), (1813, 13234), (3367, 7126), (3563, 6734), (3626, 6617)]