621443306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{8233}}^1$

素因数の和:8366

約数の個数: 32

約数和(自身を含む): 1052898048

約数和(自身を除く): 431454742

約数列:

[1, 2, 11, 22, 47, 73, 94, 146, 517, 803, 1034, 1606, 3431, 6862, 8233, 16466, 37741, 75482, 90563, 181126, 386951, 601009, 773902, 1202018, 4256461, 6611099, 8512922, 13222198, 28247423, 56494846, 310721653, 621443306]

約数ペア:

[(1, 621443306), (2, 310721653), (11, 56494846), (22, 28247423), (47, 13222198), (73, 8512922), (94, 6611099), (146, 4256461), (517, 1202018), (803, 773902), (1034, 601009), (1606, 386951), (3431, 181126), (6862, 90563), (8233, 75482), (16466, 37741)]