2182880336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1499231}}^1$

素因数の和:1499259

約数の個数: 40

約数和(自身を含む): 5205333504

約数和(自身を除く): 3022453168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1499231, 2998462, 5996924, 10494617, 11993848, 19490003, 20989234, 23987696, 38980006, 41978468, 77960012, 83956936, 136430021, 155920024, 167913872, 272860042, 311840048, 545720084, 1091440168, 2182880336]

約数ペア:

[(1, 2182880336), (2, 1091440168), (4, 545720084), (7, 311840048), (8, 272860042), (13, 167913872), (14, 155920024), (16, 136430021), (26, 83956936), (28, 77960012), (52, 41978468), (56, 38980006), (91, 23987696), (104, 20989234), (112, 19490003), (182, 11993848), (208, 10494617), (364, 5996924), (728, 2998462), (1456, 1499231)]