347031412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6959}}^1$

素因数の和:7120

約数の個数: 48

約数和(自身を含む): 753016320

約数和(自身を除く): 405984908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 6959, 7124, 12467, 13918, 24934, 27836, 48713, 49868, 90467, 97426, 180934, 194852, 361868, 633269, 953383, 1266538, 1906766, 2533076, 3813532, 6673681, 12393979, 13347362, 24787958, 26694724, 49575916, 86757853, 173515706, 347031412]

約数ペア:

[(1, 347031412), (2, 173515706), (4, 86757853), (7, 49575916), (13, 26694724), (14, 24787958), (26, 13347362), (28, 12393979), (52, 6673681), (91, 3813532), (137, 2533076), (182, 1906766), (274, 1266538), (364, 953383), (548, 633269), (959, 361868), (1781, 194852), (1918, 180934), (3562, 97426), (3836, 90467), (6959, 49868), (7124, 48713), (12467, 27836), (13918, 24934)]