2016995236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{153407}}^1$

素因数の和:153603

約数の個数: 24

約数和(自身を含む): 3737018880

約数和(自身を除く): 1720023644

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 13148, 153407, 306814, 613628, 2914733, 5829466, 11658932, 26539411, 53078822, 106157644, 504248809, 1008497618, 2016995236]

約数ペア:

[(1, 2016995236), (2, 1008497618), (4, 504248809), (19, 106157644), (38, 53078822), (76, 26539411), (173, 11658932), (346, 5829466), (692, 2914733), (3287, 613628), (6574, 306814), (13148, 153407)]