421109484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4397}}^1$

素因数の和:4774

約数の個数: 48

約数和(自身を含む): 1028498688

約数和(自身を除く): 607389204

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 347, 694, 1041, 1388, 2082, 4164, 4397, 7981, 8794, 13191, 15962, 17588, 23943, 26382, 31924, 47886, 52764, 95772, 101131, 202262, 303393, 404524, 606786, 1213572, 1525759, 3051518, 4577277, 6103036, 9154554, 18309108, 35092457, 70184914, 105277371, 140369828, 210554742, 421109484]

約数ペア:

[(1, 421109484), (2, 210554742), (3, 140369828), (4, 105277371), (6, 70184914), (12, 35092457), (23, 18309108), (46, 9154554), (69, 6103036), (92, 4577277), (138, 3051518), (276, 1525759), (347, 1213572), (694, 606786), (1041, 404524), (1388, 303393), (2082, 202262), (4164, 101131), (4397, 95772), (7981, 52764), (8794, 47886), (13191, 31924), (15962, 26382), (17588, 23943)]