2591445754

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 4045204800

約数和(自身を除く): 1453759046

約数列:

[1, 2, 41, 82, 83, 166, 349, 698, 1091, 2182, 3403, 6806, 14309, 28618, 28967, 44731, 57934, 89462, 90553, 181106, 380759, 761518, 1187647, 2375294, 3712673, 7425346, 15611119, 31222238, 31602997, 63205994, 1295722877, 2591445754]

約数ペア:

[(1, 2591445754), (2, 1295722877), (41, 63205994), (82, 31602997), (83, 31222238), (166, 15611119), (349, 7425346), (698, 3712673), (1091, 2375294), (2182, 1187647), (3403, 761518), (6806, 380759), (14309, 181106), (28618, 90553), (28967, 89462), (44731, 57934)]