305501118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{230393}}^1$

素因数の和:230428

約数の個数: 32

約数和(自身を含む): 696711456

約数和(自身を除く): 391210338

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 230393, 460786, 691179, 1382358, 2995109, 3916681, 5990218, 7833362, 8985327, 11750043, 17970654, 23500086, 50916853, 101833706, 152750559, 305501118]

約数ペア:

[(1, 305501118), (2, 152750559), (3, 101833706), (6, 50916853), (13, 23500086), (17, 17970654), (26, 11750043), (34, 8985327), (39, 7833362), (51, 5990218), (78, 3916681), (102, 2995109), (221, 1382358), (442, 691179), (663, 460786), (1326, 230393)]