554070530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{13883}}^1$

素因数の和:14210

約数の個数: 32

約数和(自身を含む): 1077620544

約数和(自身を除く): 523550014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 7982, 13883, 19955, 27766, 39910, 69415, 138830, 180479, 360958, 902395, 1804790, 4262081, 8524162, 21310405, 42620810, 55407053, 110814106, 277035265, 554070530]

約数ペア:

[(1, 554070530), (2, 277035265), (5, 110814106), (10, 55407053), (13, 42620810), (26, 21310405), (65, 8524162), (130, 4262081), (307, 1804790), (614, 902395), (1535, 360958), (3070, 180479), (3991, 138830), (7982, 69415), (13883, 39910), (19955, 27766)]