2103209530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{3733}}^1$

素因数の和:4390

約数の個数: 32

約数和(自身を含む): 3830546304

約数和(自身を除く): 1727336774

約数列:

[1, 2, 5, 10, 103, 206, 515, 547, 1030, 1094, 2735, 3733, 5470, 7466, 18665, 37330, 56341, 112682, 281705, 384499, 563410, 768998, 1922495, 2041951, 3844990, 4083902, 10209755, 20419510, 210320953, 420641906, 1051604765, 2103209530]

約数ペア:

[(1, 2103209530), (2, 1051604765), (5, 420641906), (10, 210320953), (103, 20419510), (206, 10209755), (515, 4083902), (547, 3844990), (1030, 2041951), (1094, 1922495), (2735, 768998), (3733, 563410), (5470, 384499), (7466, 281705), (18665, 112682), (37330, 56341)]