1261036632

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{991381}}^1$

素因数の和:991443

約数の個数: 32

約数和(自身を含む): 3212077680

約数和(自身を除く): 1951041048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 991381, 1982762, 2974143, 3965524, 5948286, 7931048, 11896572, 23793144, 52543193, 105086386, 157629579, 210172772, 315259158, 420345544, 630518316, 1261036632]

約数ペア:

[(1, 1261036632), (2, 630518316), (3, 420345544), (4, 315259158), (6, 210172772), (8, 157629579), (12, 105086386), (24, 52543193), (53, 23793144), (106, 11896572), (159, 7931048), (212, 5948286), (318, 3965524), (424, 2974143), (636, 1982762), (1272, 991381)]