1240876

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 2725968

約数和(自身を除く): 1485092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 487, 637, 974, 1274, 1948, 2548, 3409, 6331, 6818, 12662, 13636, 23863, 25324, 44317, 47726, 88634, 95452, 177268, 310219, 620438, 1240876]

約数ペア:

[(1, 1240876), (2, 620438), (4, 310219), (7, 177268), (13, 95452), (14, 88634), (26, 47726), (28, 44317), (49, 25324), (52, 23863), (91, 13636), (98, 12662), (182, 6818), (196, 6331), (364, 3409), (487, 2548), (637, 1948), (974, 1274)]