2481752

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 5841360

約数和(自身を除く): 3359608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 487, 637, 728, 974, 1274, 1948, 2548, 3409, 3896, 5096, 6331, 6818, 12662, 13636, 23863, 25324, 27272, 44317, 47726, 50648, 88634, 95452, 177268, 190904, 310219, 354536, 620438, 1240876, 2481752]

約数ペア:

[(1, 2481752), (2, 1240876), (4, 620438), (7, 354536), (8, 310219), (13, 190904), (14, 177268), (26, 95452), (28, 88634), (49, 50648), (52, 47726), (56, 44317), (91, 27272), (98, 25324), (104, 23863), (182, 13636), (196, 12662), (364, 6818), (392, 6331), (487, 5096), (637, 3896), (728, 3409), (974, 2548), (1274, 1948)]