262016404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2083}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 514664640

約数和(自身を除く): 252648236

約数列:

[1, 2, 4, 13, 26, 41, 52, 59, 82, 118, 164, 236, 533, 767, 1066, 1534, 2083, 2132, 2419, 3068, 4166, 4838, 8332, 9676, 27079, 31447, 54158, 62894, 85403, 108316, 122897, 125788, 170806, 245794, 341612, 491588, 1110239, 1597661, 2220478, 3195322, 4440956, 5038777, 6390644, 10077554, 20155108, 65504101, 131008202, 262016404]

約数ペア:

[(1, 262016404), (2, 131008202), (4, 65504101), (13, 20155108), (26, 10077554), (41, 6390644), (52, 5038777), (59, 4440956), (82, 3195322), (118, 2220478), (164, 1597661), (236, 1110239), (533, 491588), (767, 341612), (1066, 245794), (1534, 170806), (2083, 125788), (2132, 122897), (2419, 108316), (3068, 85403), (4166, 62894), (4838, 54158), (8332, 31447), (9676, 27079)]