5839990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 5590730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 269, 334, 538, 835, 1345, 1670, 2171, 2690, 3497, 4342, 6994, 10855, 17485, 21710, 34970, 44923, 89846, 224615, 449230, 583999, 1167998, 2919995, 5839990]

約数ペア:

[(1, 5839990), (2, 2919995), (5, 1167998), (10, 583999), (13, 449230), (26, 224615), (65, 89846), (130, 44923), (167, 34970), (269, 21710), (334, 17485), (538, 10855), (835, 6994), (1345, 4342), (1670, 3497), (2171, 2690)]