2013643646

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{20521}}^1$

素因数の和:20736

約数の個数: 32

約数和(自身を含む): 3554082048

約数和(自身を除く): 1540438402

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 326, 602, 1141, 2282, 7009, 14018, 20521, 41042, 49063, 98126, 143647, 287294, 882403, 1764806, 3344923, 6176821, 6689846, 12353642, 23414461, 46828922, 143831689, 287663378, 1006821823, 2013643646]

約数ペア:

[(1, 2013643646), (2, 1006821823), (7, 287663378), (14, 143831689), (43, 46828922), (86, 23414461), (163, 12353642), (301, 6689846), (326, 6176821), (602, 3344923), (1141, 1764806), (2282, 882403), (7009, 287294), (14018, 143647), (20521, 98126), (41042, 49063)]