2013252470

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{400249}}^1$

素因数の和:400759

約数の個数: 16

約数和(自身を含む): 3631068000

約数和(自身を除く): 1617815530

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 400249, 800498, 2001245, 4002490, 201325247, 402650494, 1006626235, 2013252470]

約数ペア:

[(1, 2013252470), (2, 1006626235), (5, 402650494), (10, 201325247), (503, 4002490), (1006, 2001245), (2515, 800498), (5030, 400249)]