2947366904

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{9043}}^1$

素因数の和:9491

約数の個数: 32

約数和(自身を含む): 5587021440

約数和(自身を除く): 2639654536

約数列:

[1, 2, 4, 8, 131, 262, 311, 524, 622, 1048, 1244, 2488, 9043, 18086, 36172, 40741, 72344, 81482, 162964, 325928, 1184633, 2369266, 2812373, 4738532, 5624746, 9477064, 11249492, 22498984, 368420863, 736841726, 1473683452, 2947366904]

約数ペア:

[(1, 2947366904), (2, 1473683452), (4, 736841726), (8, 368420863), (131, 22498984), (262, 11249492), (311, 9477064), (524, 5624746), (622, 4738532), (1048, 2812373), (1244, 2369266), (2488, 1184633), (9043, 325928), (18086, 162964), (36172, 81482), (40741, 72344)]