1805403004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{213203}}^1$

素因数の和:213309

約数の個数: 24

約数和(自身を含む): 3313190160

約数和(自身を除く): 1507787156

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 213203, 426406, 852812, 6182887, 12365774, 15563819, 24731548, 31127638, 62255276, 451350751, 902701502, 1805403004]

約数ペア:

[(1, 1805403004), (2, 902701502), (4, 451350751), (29, 62255276), (58, 31127638), (73, 24731548), (116, 15563819), (146, 12365774), (292, 6182887), (2117, 852812), (4234, 426406), (8468, 213203)]