2148567122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{1669}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 3529444800

約数和(自身を除く): 1380877678

約数列:

[1, 2, 13, 26, 67, 134, 739, 871, 1478, 1669, 1742, 3338, 9607, 19214, 21697, 43394, 49513, 99026, 111823, 223646, 643669, 1233391, 1287338, 1453699, 2466782, 2907398, 16034083, 32068166, 82637197, 165274394, 1074283561, 2148567122]

約数ペア:

[(1, 2148567122), (2, 1074283561), (13, 165274394), (26, 82637197), (67, 32068166), (134, 16034083), (739, 2907398), (871, 2466782), (1478, 1453699), (1669, 1287338), (1742, 1233391), (3338, 643669), (9607, 223646), (19214, 111823), (21697, 99026), (43394, 49513)]