2022692

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2331868

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 53, 58, 94, 106, 116, 188, 203, 212, 329, 371, 406, 658, 742, 812, 1316, 1363, 1484, 1537, 2491, 2726, 3074, 4982, 5452, 6148, 9541, 9964, 10759, 17437, 19082, 21518, 34874, 38164, 43036, 69748, 72239, 144478, 288956, 505673, 1011346, 2022692]

約数ペア:

[(1, 2022692), (2, 1011346), (4, 505673), (7, 288956), (14, 144478), (28, 72239), (29, 69748), (47, 43036), (53, 38164), (58, 34874), (94, 21518), (106, 19082), (116, 17437), (188, 10759), (203, 9964), (212, 9541), (329, 6148), (371, 5452), (406, 4982), (658, 3074), (742, 2726), (812, 2491), (1316, 1537), (1363, 1484)]