2091684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 5737088

約数和(自身を除く): 3645404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 673, 777, 1036, 1346, 1554, 2019, 2692, 3108, 4038, 4711, 8076, 9422, 14133, 18844, 24901, 28266, 49802, 56532, 74703, 99604, 149406, 174307, 298812, 348614, 522921, 697228, 1045842, 2091684]

約数ペア:

[(1, 2091684), (2, 1045842), (3, 697228), (4, 522921), (6, 348614), (7, 298812), (12, 174307), (14, 149406), (21, 99604), (28, 74703), (37, 56532), (42, 49802), (74, 28266), (84, 24901), (111, 18844), (148, 14133), (222, 9422), (259, 8076), (444, 4711), (518, 4038), (673, 3108), (777, 2692), (1036, 2019), (1346, 1554)]