1990203936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2961613}}^1$

素因数の和:2961633

約数の個数: 48

約数和(自身を含む): 5970613824

約数和(自身を除く): 3980409888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2961613, 5923226, 8884839, 11846452, 17769678, 20731291, 23692904, 35539356, 41462582, 47385808, 62193873, 71078712, 82925164, 94771616, 124387746, 142157424, 165850328, 248775492, 284314848, 331700656, 497550984, 663401312, 995101968, 1990203936]

約数ペア:

[(1, 1990203936), (2, 995101968), (3, 663401312), (4, 497550984), (6, 331700656), (7, 284314848), (8, 248775492), (12, 165850328), (14, 142157424), (16, 124387746), (21, 94771616), (24, 82925164), (28, 71078712), (32, 62193873), (42, 47385808), (48, 41462582), (56, 35539356), (84, 23692904), (96, 20731291), (112, 17769678), (168, 11846452), (224, 8884839), (336, 5923226), (672, 2961613)]