1277882452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{2017}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 2977986816

約数和(自身を除く): 1700104364

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1331, 1694, 2017, 2057, 2618, 2662, 3388, 4034, 4114, 5236, 5324, 8068, 8228, 9317, 14119, 14399, 18634, 22187, 22627, 28238, 28798, 34289, 37268, 44374, 45254, 56476, 57596, 68578, 88748, 90508, 137156, 155309, 158389, 240023, 244057, 310618, 316778, 377179, 480046, 488114, 621236, 633556, 754358, 960092, 976228, 1508716, 1708399, 2640253, 2684627, 3416798, 4148969, 5280506, 5369254, 6833596, 8297938, 10561012, 10738508, 16595876, 18792389, 29042783, 37584778, 45638659, 58085566, 75169556, 91277318, 116171132, 182554636, 319470613, 638941226, 1277882452]

約数ペア:

[(1, 1277882452), (2, 638941226), (4, 319470613), (7, 182554636), (11, 116171132), (14, 91277318), (17, 75169556), (22, 58085566), (28, 45638659), (34, 37584778), (44, 29042783), (68, 18792389), (77, 16595876), (119, 10738508), (121, 10561012), (154, 8297938), (187, 6833596), (238, 5369254), (242, 5280506), (308, 4148969), (374, 3416798), (476, 2684627), (484, 2640253), (748, 1708399), (847, 1508716), (1309, 976228), (1331, 960092), (1694, 754358), (2017, 633556), (2057, 621236), (2618, 488114), (2662, 480046), (3388, 377179), (4034, 316778), (4114, 310618), (5236, 244057), (5324, 240023), (8068, 158389), (8228, 155309), (9317, 137156), (14119, 90508), (14399, 88748), (18634, 68578), (22187, 57596), (22627, 56476), (28238, 45254), (28798, 44374), (34289, 37268)]