2243631572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{198833}}^1$

素因数の和:198888

約数の個数: 48

約数和(自身を含む): 4988347392

約数和(自身を除く): 2744715820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 198833, 397666, 795332, 1391831, 2584829, 2783662, 5169658, 5567324, 6163823, 10339316, 12327646, 18093803, 24655292, 36187606, 43146761, 72375212, 80129699, 86293522, 160259398, 172587044, 320518796, 560907893, 1121815786, 2243631572]

約数ペア:

[(1, 2243631572), (2, 1121815786), (4, 560907893), (7, 320518796), (13, 172587044), (14, 160259398), (26, 86293522), (28, 80129699), (31, 72375212), (52, 43146761), (62, 36187606), (91, 24655292), (124, 18093803), (182, 12327646), (217, 10339316), (364, 6163823), (403, 5567324), (434, 5169658), (806, 2783662), (868, 2584829), (1612, 1391831), (2821, 795332), (5642, 397666), (11284, 198833)]