338055172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6779}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 733541760

約数和(自身を除く): 395486588

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 548, 959, 1781, 1918, 3562, 3836, 6779, 7124, 12467, 13558, 24934, 27116, 47453, 49868, 88127, 94906, 176254, 189812, 352508, 616889, 928723, 1233778, 1857446, 2467556, 3714892, 6501061, 12073399, 13002122, 24146798, 26004244, 48293596, 84513793, 169027586, 338055172]

約数ペア:

[(1, 338055172), (2, 169027586), (4, 84513793), (7, 48293596), (13, 26004244), (14, 24146798), (26, 13002122), (28, 12073399), (52, 6501061), (91, 3714892), (137, 2467556), (182, 1857446), (274, 1233778), (364, 928723), (548, 616889), (959, 352508), (1781, 189812), (1918, 176254), (3562, 94906), (3836, 88127), (6779, 49868), (7124, 47453), (12467, 27116), (13558, 24934)]