2013552595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 2551450752

約数和(自身を除く): 537898157

約数列:

[1, 5, 23, 115, 193, 257, 353, 965, 1285, 1765, 4439, 5911, 8119, 22195, 29555, 40595, 49601, 68129, 90721, 248005, 340645, 453605, 1140823, 1566967, 2086583, 5704115, 7834835, 10432915, 17509153, 87545765, 402710519, 2013552595]

約数ペア:

[(1, 2013552595), (5, 402710519), (23, 87545765), (115, 17509153), (193, 10432915), (257, 7834835), (353, 5704115), (965, 2086583), (1285, 1566967), (1765, 1140823), (4439, 453605), (5911, 340645), (8119, 248005), (22195, 90721), (29555, 68129), (40595, 49601)]