2149968

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 5678208

約数和(自身を除く): 3528240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 953, 1128, 1906, 2256, 2859, 3812, 5718, 7624, 11436, 15248, 22872, 44791, 45744, 89582, 134373, 179164, 268746, 358328, 537492, 716656, 1074984, 2149968]

約数ペア:

[(1, 2149968), (2, 1074984), (3, 716656), (4, 537492), (6, 358328), (8, 268746), (12, 179164), (16, 134373), (24, 89582), (47, 45744), (48, 44791), (94, 22872), (141, 15248), (188, 11436), (282, 7624), (376, 5718), (564, 3812), (752, 2859), (953, 2256), (1128, 1906)]