843289430

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{4111}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 1544565888

約数和(自身を除く): 701276458

約数列:

[1, 2, 5, 10, 73, 146, 281, 365, 562, 730, 1405, 2810, 4111, 8222, 20513, 20555, 41026, 41110, 102565, 205130, 300103, 600206, 1155191, 1500515, 2310382, 3001030, 5775955, 11551910, 84328943, 168657886, 421644715, 843289430]

約数ペア:

[(1, 843289430), (2, 421644715), (5, 168657886), (10, 84328943), (73, 11551910), (146, 5775955), (281, 3001030), (365, 2310382), (562, 1500515), (730, 1155191), (1405, 600206), (2810, 300103), (4111, 205130), (8222, 102565), (20513, 41110), (20555, 41026)]