509984644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 999866560

約数和(自身を除く): 489881916

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1586, 2236, 2623, 3172, 3739, 5246, 7478, 10492, 14956, 34099, 48607, 68198, 97214, 136396, 160777, 194428, 228079, 321554, 456158, 643108, 912316, 2090101, 2965027, 4180202, 5930054, 8360404, 9807397, 11860108, 19614794, 39229588, 127496161, 254992322, 509984644]

約数ペア:

[(1, 509984644), (2, 254992322), (4, 127496161), (13, 39229588), (26, 19614794), (43, 11860108), (52, 9807397), (61, 8360404), (86, 5930054), (122, 4180202), (172, 2965027), (244, 2090101), (559, 912316), (793, 643108), (1118, 456158), (1586, 321554), (2236, 228079), (2623, 194428), (3172, 160777), (3739, 136396), (5246, 97214), (7478, 68198), (10492, 48607), (14956, 34099)]