9063860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 20829312

約数和(自身を除く): 11765452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 491, 710, 923, 982, 1420, 1846, 1964, 2455, 3692, 4615, 4910, 6383, 9230, 9820, 12766, 18460, 25532, 31915, 34861, 63830, 69722, 127660, 139444, 174305, 348610, 453193, 697220, 906386, 1812772, 2265965, 4531930, 9063860]

約数ペア:

[(1, 9063860), (2, 4531930), (4, 2265965), (5, 1812772), (10, 906386), (13, 697220), (20, 453193), (26, 348610), (52, 174305), (65, 139444), (71, 127660), (130, 69722), (142, 63830), (260, 34861), (284, 31915), (355, 25532), (491, 18460), (710, 12766), (923, 9820), (982, 9230), (1420, 6383), (1846, 4910), (1964, 4615), (2455, 3692)]