2021483338

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{1277}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 3658326120

約数和(自身を除く): 1636842782

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 557, 1114, 1277, 1421, 2554, 2842, 3899, 7798, 8939, 16153, 17878, 27293, 32306, 37033, 54586, 62573, 74066, 113071, 125146, 226142, 259231, 518462, 711289, 791497, 1422578, 1582994, 1814617, 3629234, 4979023, 9958046, 20627381, 34853161, 41254762, 69706322, 144391667, 288783334, 1010741669, 2021483338]

約数ペア:

[(1, 2021483338), (2, 1010741669), (7, 288783334), (14, 144391667), (29, 69706322), (49, 41254762), (58, 34853161), (98, 20627381), (203, 9958046), (406, 4979023), (557, 3629234), (1114, 1814617), (1277, 1582994), (1421, 1422578), (2554, 791497), (2842, 711289), (3899, 518462), (7798, 259231), (8939, 226142), (16153, 125146), (17878, 113071), (27293, 74066), (32306, 62573), (37033, 54586)]