2271808

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 5632704

約数和(自身を除く): 3360896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 461, 616, 704, 922, 1232, 1844, 2464, 3227, 3688, 4928, 5071, 6454, 7376, 10142, 12908, 14752, 20284, 25816, 29504, 35497, 40568, 51632, 70994, 81136, 103264, 141988, 162272, 206528, 283976, 324544, 567952, 1135904, 2271808]

約数ペア:

[(1, 2271808), (2, 1135904), (4, 567952), (7, 324544), (8, 283976), (11, 206528), (14, 162272), (16, 141988), (22, 103264), (28, 81136), (32, 70994), (44, 51632), (56, 40568), (64, 35497), (77, 29504), (88, 25816), (112, 20284), (154, 14752), (176, 12908), (224, 10142), (308, 7376), (352, 6454), (448, 5071), (461, 4928), (616, 3688), (704, 3227), (922, 2464), (1232, 1844)]