1631652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2626140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 263, 282, 517, 526, 564, 789, 1034, 1052, 1551, 1578, 2068, 2893, 3102, 3156, 5786, 6204, 8679, 11572, 12361, 17358, 24722, 34716, 37083, 49444, 74166, 135971, 148332, 271942, 407913, 543884, 815826, 1631652]

約数ペア:

[(1, 1631652), (2, 815826), (3, 543884), (4, 407913), (6, 271942), (11, 148332), (12, 135971), (22, 74166), (33, 49444), (44, 37083), (47, 34716), (66, 24722), (94, 17358), (132, 12361), (141, 11572), (188, 8679), (263, 6204), (282, 5786), (517, 3156), (526, 3102), (564, 2893), (789, 2068), (1034, 1578), (1052, 1551)]