2018432910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{398113}}^1$

素因数の和:398149

約数の個数: 48

約数和(自身を含む): 5245550064

約数和(自身を除く): 3227117154

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 398113, 796226, 1194339, 1990565, 2388678, 3981130, 5175469, 5971695, 10350938, 11943390, 15526407, 25877345, 31052814, 51754690, 67281097, 77632035, 134562194, 155264070, 201843291, 336405485, 403686582, 672810970, 1009216455, 2018432910]

約数ペア:

[(1, 2018432910), (2, 1009216455), (3, 672810970), (5, 403686582), (6, 336405485), (10, 201843291), (13, 155264070), (15, 134562194), (26, 77632035), (30, 67281097), (39, 51754690), (65, 31052814), (78, 25877345), (130, 15526407), (169, 11943390), (195, 10350938), (338, 5971695), (390, 5175469), (507, 3981130), (845, 2388678), (1014, 1990565), (1690, 1194339), (2535, 796226), (5070, 398113)]