2021567272624

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{2081}}^1\times {\mathrm{63179}}^1$

素因数の和:65330

約数の個数: 60

約数和(自身を含む): 4049219215080

約数和(自身を除く): 2027651942456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 2081, 3844, 4162, 7688, 8324, 15376, 16648, 33296, 63179, 64511, 126358, 129022, 252716, 258044, 505432, 516088, 1010864, 1032176, 1958549, 1999841, 3917098, 3999682, 7834196, 7999364, 15668392, 15998728, 31336784, 31997456, 60715019, 121430038, 131475499, 242860076, 262950998, 485720152, 525901996, 971440304, 1051803992, 2103607984, 4075740469, 8151480938, 16302961876, 32605923752, 65211847504, 126347954539, 252695909078, 505391818156, 1010783636312, 2021567272624]

約数ペア:

[(1, 2021567272624), (2, 1010783636312), (4, 505391818156), (8, 252695909078), (16, 126347954539), (31, 65211847504), (62, 32605923752), (124, 16302961876), (248, 8151480938), (496, 4075740469), (961, 2103607984), (1922, 1051803992), (2081, 971440304), (3844, 525901996), (4162, 485720152), (7688, 262950998), (8324, 242860076), (15376, 131475499), (16648, 121430038), (33296, 60715019), (63179, 31997456), (64511, 31336784), (126358, 15998728), (129022, 15668392), (252716, 7999364), (258044, 7834196), (505432, 3999682), (516088, 3917098), (1010864, 1999841), (1032176, 1958549)]