2293928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 5564160

約数和(自身を除く): 3270232

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 137, 161, 182, 184, 274, 299, 322, 364, 548, 598, 644, 728, 959, 1096, 1196, 1288, 1781, 1918, 2093, 2392, 3151, 3562, 3836, 4186, 6302, 7124, 7672, 8372, 12467, 12604, 14248, 16744, 22057, 24934, 25208, 40963, 44114, 49868, 81926, 88228, 99736, 163852, 176456, 286741, 327704, 573482, 1146964, 2293928]

約数ペア:

[(1, 2293928), (2, 1146964), (4, 573482), (7, 327704), (8, 286741), (13, 176456), (14, 163852), (23, 99736), (26, 88228), (28, 81926), (46, 49868), (52, 44114), (56, 40963), (91, 25208), (92, 24934), (104, 22057), (137, 16744), (161, 14248), (182, 12604), (184, 12467), (274, 8372), (299, 7672), (322, 7124), (364, 6302), (548, 4186), (598, 3836), (644, 3562), (728, 3151), (959, 2392), (1096, 2093), (1196, 1918), (1288, 1781)]