2146164928

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 4303897920

約数和(自身を除く): 2157732992

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 419, 491, 652, 838, 982, 1304, 1676, 1964, 2608, 3352, 3928, 5216, 6704, 7856, 10432, 13408, 15712, 26816, 31424, 68297, 80033, 136594, 160066, 205729, 273188, 320132, 411458, 546376, 640264, 822916, 1092752, 1280528, 1645832, 2185504, 2561056, 3291664, 4371008, 5122112, 6583328, 13166656, 33533827, 67067654, 134135308, 268270616, 536541232, 1073082464, 2146164928]

約数ペア:

[(1, 2146164928), (2, 1073082464), (4, 536541232), (8, 268270616), (16, 134135308), (32, 67067654), (64, 33533827), (163, 13166656), (326, 6583328), (419, 5122112), (491, 4371008), (652, 3291664), (838, 2561056), (982, 2185504), (1304, 1645832), (1676, 1280528), (1964, 1092752), (2608, 822916), (3352, 640264), (3928, 546376), (5216, 411458), (6704, 320132), (7856, 273188), (10432, 205729), (13408, 160066), (15712, 136594), (26816, 80033), (31424, 68297)]