2419955590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{96451}}^1$

素因数の和:96664

約数の個数: 32

約数和(自身を含む): 4715345376

約数和(自身を除く): 2295389786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 25090, 96451, 192902, 482255, 964510, 1253863, 2507726, 6269315, 12538630, 18615043, 37230086, 93075215, 186150430, 241995559, 483991118, 1209977795, 2419955590]

約数ペア:

[(1, 2419955590), (2, 1209977795), (5, 483991118), (10, 241995559), (13, 186150430), (26, 93075215), (65, 37230086), (130, 18615043), (193, 12538630), (386, 6269315), (965, 2507726), (1930, 1253863), (2509, 964510), (5018, 482255), (12545, 192902), (25090, 96451)]