621192004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{15451}}^1$

素因数の和:15520

約数の個数: 36

約数和(自身を含む): 1196293840

約数和(自身を除く): 575101836

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 874, 1058, 1748, 2116, 10051, 15451, 20102, 30902, 40204, 61804, 293569, 355373, 587138, 710746, 1174276, 1421492, 6752087, 8173579, 13504174, 16347158, 27008348, 32694316, 155298001, 310596002, 621192004]

約数ペア:

[(1, 621192004), (2, 310596002), (4, 155298001), (19, 32694316), (23, 27008348), (38, 16347158), (46, 13504174), (76, 8173579), (92, 6752087), (437, 1421492), (529, 1174276), (874, 710746), (1058, 587138), (1748, 355373), (2116, 293569), (10051, 61804), (15451, 40204), (20102, 30902)]