3640364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 8006208

約数和(自身を除く): 4365844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 137, 146, 182, 274, 292, 364, 511, 548, 949, 959, 1022, 1781, 1898, 1918, 2044, 3562, 3796, 3836, 6643, 7124, 10001, 12467, 13286, 20002, 24934, 26572, 40004, 49868, 70007, 130013, 140014, 260026, 280028, 520052, 910091, 1820182, 3640364]

約数ペア:

[(1, 3640364), (2, 1820182), (4, 910091), (7, 520052), (13, 280028), (14, 260026), (26, 140014), (28, 130013), (52, 70007), (73, 49868), (91, 40004), (137, 26572), (146, 24934), (182, 20002), (274, 13286), (292, 12467), (364, 10001), (511, 7124), (548, 6643), (949, 3836), (959, 3796), (1022, 3562), (1781, 2044), (1898, 1918)]