1888894812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{7789}}^1$

素因数の和:10690

約数の個数: 48

約数和(自身を含む): 5039444480

約数和(自身を除く): 3150549668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2887, 5774, 7789, 8661, 11548, 15578, 17322, 20209, 23367, 31156, 34644, 40418, 46734, 54523, 60627, 80836, 93468, 109046, 121254, 163569, 218092, 242508, 327138, 654276, 22486843, 44973686, 67460529, 89947372, 134921058, 157407901, 269842116, 314815802, 472223703, 629631604, 944447406, 1888894812]

約数ペア:

[(1, 1888894812), (2, 944447406), (3, 629631604), (4, 472223703), (6, 314815802), (7, 269842116), (12, 157407901), (14, 134921058), (21, 89947372), (28, 67460529), (42, 44973686), (84, 22486843), (2887, 654276), (5774, 327138), (7789, 242508), (8661, 218092), (11548, 163569), (15578, 121254), (17322, 109046), (20209, 93468), (23367, 80836), (31156, 60627), (34644, 54523), (40418, 46734)]