2558247744

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1024939}}^1$

素因数の和:1024967

約数の個数: 56

約数和(自身を含む): 7289373280

約数和(自身を除く): 4731125536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 1024939, 2049878, 3074817, 4099756, 6149634, 8199512, 12299268, 13324207, 16399024, 24598536, 26648414, 32798048, 39972621, 49197072, 53296828, 65596096, 79945242, 98394144, 106593656, 159890484, 196788288, 213187312, 319780968, 426374624, 639561936, 852749248, 1279123872, 2558247744]

約数ペア:

[(1, 2558247744), (2, 1279123872), (3, 852749248), (4, 639561936), (6, 426374624), (8, 319780968), (12, 213187312), (13, 196788288), (16, 159890484), (24, 106593656), (26, 98394144), (32, 79945242), (39, 65596096), (48, 53296828), (52, 49197072), (64, 39972621), (78, 32798048), (96, 26648414), (104, 24598536), (156, 16399024), (192, 13324207), (208, 12299268), (312, 8199512), (416, 6149634), (624, 4099756), (832, 3074817), (1248, 2049878), (2496, 1024939)]