1448561660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{795913}}^1$

素因数の和:795942

約数の個数: 48

約数和(自身を含む): 3743979456

約数和(自身を除く): 2295417796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 795913, 1591826, 3183652, 3979565, 5571391, 7959130, 10346869, 11142782, 15918260, 20693738, 22285564, 27856955, 41387476, 51734345, 55713910, 72428083, 103468690, 111427820, 144856166, 206937380, 289712332, 362140415, 724280830, 1448561660]

約数ペア:

[(1, 1448561660), (2, 724280830), (4, 362140415), (5, 289712332), (7, 206937380), (10, 144856166), (13, 111427820), (14, 103468690), (20, 72428083), (26, 55713910), (28, 51734345), (35, 41387476), (52, 27856955), (65, 22285564), (70, 20693738), (91, 15918260), (130, 11142782), (140, 10346869), (182, 7959130), (260, 5571391), (364, 3979565), (455, 3183652), (910, 1591826), (1820, 795913)]