44492890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 86864400

約数和(自身を除く): 42371510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2297, 3874, 4594, 9685, 11485, 19370, 22970, 29861, 59722, 149305, 298610, 342253, 684506, 1711265, 3422530, 4449289, 8898578, 22246445, 44492890]

約数ペア:

[(1, 44492890), (2, 22246445), (5, 8898578), (10, 4449289), (13, 3422530), (26, 1711265), (65, 684506), (130, 342253), (149, 298610), (298, 149305), (745, 59722), (1490, 29861), (1937, 22970), (2297, 19370), (3874, 11485), (4594, 9685)]