622193494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{7727}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 1064609280

約数和(自身を除く): 442415786

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 494, 2119, 3097, 4238, 6194, 7727, 15454, 40261, 80522, 100451, 146813, 200902, 293626, 1259501, 1908569, 2519002, 3817138, 16373513, 23930519, 32747026, 47861038, 311096747, 622193494]

約数ペア:

[(1, 622193494), (2, 311096747), (13, 47861038), (19, 32747026), (26, 23930519), (38, 16373513), (163, 3817138), (247, 2519002), (326, 1908569), (494, 1259501), (2119, 293626), (3097, 200902), (4238, 146813), (6194, 100451), (7727, 80522), (15454, 40261)]