1330268212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{51473}}^1$

素因数の和:51568

約数の個数: 48

約数和(自身を含む): 2905604352

約数和(自身を除く): 1575336140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 51473, 102946, 205892, 360311, 669149, 720622, 1338298, 1441244, 2676596, 3654583, 4684043, 7309166, 9368086, 14618332, 18736172, 25582081, 47509579, 51164162, 95019158, 102328324, 190038316, 332567053, 665134106, 1330268212]

約数ペア:

[(1, 1330268212), (2, 665134106), (4, 332567053), (7, 190038316), (13, 102328324), (14, 95019158), (26, 51164162), (28, 47509579), (52, 25582081), (71, 18736172), (91, 14618332), (142, 9368086), (182, 7309166), (284, 4684043), (364, 3654583), (497, 2676596), (923, 1441244), (994, 1338298), (1846, 720622), (1988, 669149), (3692, 360311), (6461, 205892), (12922, 102946), (25844, 51473)]