856552268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2467}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 1764639744

約数和(自身を除く): 908087476

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 607, 1214, 2428, 2467, 4934, 6677, 7891, 9868, 13354, 15782, 26708, 27137, 31564, 32071, 54274, 64142, 86801, 108548, 128284, 173602, 347204, 352781, 705562, 1411124, 1497469, 2994938, 5989876, 16472159, 19467097, 32944318, 38934194, 65888636, 77868388, 214138067, 428276134, 856552268]

約数ペア:

[(1, 856552268), (2, 428276134), (4, 214138067), (11, 77868388), (13, 65888636), (22, 38934194), (26, 32944318), (44, 19467097), (52, 16472159), (143, 5989876), (286, 2994938), (572, 1497469), (607, 1411124), (1214, 705562), (2428, 352781), (2467, 347204), (4934, 173602), (6677, 128284), (7891, 108548), (9868, 86801), (13354, 64142), (15782, 54274), (26708, 32071), (27137, 31564)]