2669256156679

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{998537}}^1$

素因数の和:998863

約数の個数: 32

約数和(自身を含む): 3259228032000

約数和(自身を除く): 589971875321

約数列:

[1, 7, 19, 101, 133, 199, 707, 1393, 1919, 3781, 13433, 20099, 26467, 140693, 381881, 998537, 2673167, 6989759, 18972203, 100852237, 132805421, 198708863, 705965659, 1390962041, 1916192503, 3775468397, 13413347521, 20069595163, 26428278779, 140487166141, 381322308097, 2669256156679]

約数ペア:

[(1, 2669256156679), (7, 381322308097), (19, 140487166141), (101, 26428278779), (133, 20069595163), (199, 13413347521), (707, 3775468397), (1393, 1916192503), (1919, 1390962041), (3781, 705965659), (13433, 198708863), (20099, 132805421), (26467, 100852237), (140693, 18972203), (381881, 6989759), (998537, 2673167)]