2078491044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{55109}}^1$

素因数の和:55572

約数の個数: 48

約数和(自身を含む): 5555088000

約数和(自身を除く): 3476596956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 449, 898, 1347, 1796, 2694, 3143, 5388, 6286, 9429, 12572, 18858, 37716, 55109, 110218, 165327, 220436, 330654, 385763, 661308, 771526, 1157289, 1543052, 2314578, 4629156, 24743941, 49487882, 74231823, 98975764, 148463646, 173207587, 296927292, 346415174, 519622761, 692830348, 1039245522, 2078491044]

約数ペア:

[(1, 2078491044), (2, 1039245522), (3, 692830348), (4, 519622761), (6, 346415174), (7, 296927292), (12, 173207587), (14, 148463646), (21, 98975764), (28, 74231823), (42, 49487882), (84, 24743941), (449, 4629156), (898, 2314578), (1347, 1543052), (1796, 1157289), (2694, 771526), (3143, 661308), (5388, 385763), (6286, 330654), (9429, 220436), (12572, 165327), (18858, 110218), (37716, 55109)]