10488478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 21934080

約数和(自身を除く): 11445602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 143, 154, 169, 182, 217, 286, 338, 341, 403, 434, 682, 806, 1001, 1183, 1859, 2002, 2197, 2366, 2387, 2821, 3718, 4394, 4433, 4774, 5239, 5642, 8866, 10478, 13013, 15379, 24167, 26026, 30758, 31031, 36673, 48334, 57629, 62062, 68107, 73346, 115258, 136214, 169169, 338338, 403403, 476749, 749177, 806806, 953498, 1498354, 5244239, 10488478]

約数ペア:

[(1, 10488478), (2, 5244239), (7, 1498354), (11, 953498), (13, 806806), (14, 749177), (22, 476749), (26, 403403), (31, 338338), (62, 169169), (77, 136214), (91, 115258), (143, 73346), (154, 68107), (169, 62062), (182, 57629), (217, 48334), (286, 36673), (338, 31031), (341, 30758), (403, 26026), (434, 24167), (682, 15379), (806, 13013), (1001, 10478), (1183, 8866), (1859, 5642), (2002, 5239), (2197, 4774), (2366, 4433), (2387, 4394), (2821, 3718)]