1887432848

素因数分解:

$2^4\times 7^1\times {\mathrm{16852079}}^1$

素因数の和:16852094

約数の個数: 20

約数和(自身を含む): 4179315840

約数和(自身を除く): 2291882992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16852079, 33704158, 67408316, 117964553, 134816632, 235929106, 269633264, 471858212, 943716424, 1887432848]

約数ペア:

[(1, 1887432848), (2, 943716424), (4, 471858212), (7, 269633264), (8, 235929106), (14, 134816632), (16, 117964553), (28, 67408316), (56, 33704158), (112, 16852079)]