561445872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{899753}}^1$

素因数の和:899777

約数の個数: 40

約数和(自身を含む): 1561972944

約数和(自身を除く): 1000527072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 899753, 1799506, 2699259, 3599012, 5398518, 7198024, 10797036, 11696789, 14396048, 21594072, 23393578, 35090367, 43188144, 46787156, 70180734, 93574312, 140361468, 187148624, 280722936, 561445872]

約数ペア:

[(1, 561445872), (2, 280722936), (3, 187148624), (4, 140361468), (6, 93574312), (8, 70180734), (12, 46787156), (13, 43188144), (16, 35090367), (24, 23393578), (26, 21594072), (39, 14396048), (48, 11696789), (52, 10797036), (78, 7198024), (104, 5398518), (156, 3599012), (208, 2699259), (312, 1799506), (624, 899753)]