2469968284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5333}}^1$

素因数の和:5507

約数の個数: 72

約数和(自身を含む): 5363230320

約数和(自身を除く): 2893262036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 139, 196, 238, 278, 476, 556, 833, 973, 1666, 1946, 2363, 3332, 3892, 4726, 5333, 6811, 9452, 10666, 13622, 16541, 21332, 27244, 33082, 37331, 66164, 74662, 90661, 115787, 149324, 181322, 231574, 261317, 362644, 463148, 522634, 634627, 741287, 1045268, 1269254, 1482574, 2538508, 2965148, 4442389, 5189009, 8884778, 10378018, 12601879, 17769556, 20756036, 25203758, 36323063, 50407516, 72646126, 88213153, 145292252, 176426306, 352852612, 617492071, 1234984142, 2469968284]

約数ペア:

[(1, 2469968284), (2, 1234984142), (4, 617492071), (7, 352852612), (14, 176426306), (17, 145292252), (28, 88213153), (34, 72646126), (49, 50407516), (68, 36323063), (98, 25203758), (119, 20756036), (139, 17769556), (196, 12601879), (238, 10378018), (278, 8884778), (476, 5189009), (556, 4442389), (833, 2965148), (973, 2538508), (1666, 1482574), (1946, 1269254), (2363, 1045268), (3332, 741287), (3892, 634627), (4726, 522634), (5333, 463148), (6811, 362644), (9452, 261317), (10666, 231574), (13622, 181322), (16541, 149324), (21332, 115787), (27244, 90661), (33082, 74662), (37331, 66164)]