1919269923168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1537876541}}^1$

素因数の和:1537876567

約数の個数: 48

約数和(自身を含む): 5425628440176

約数和(自身を除く): 3506358517008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1537876541, 3075753082, 4613629623, 6151506164, 9227259246, 12303012328, 18454518492, 19992395033, 24606024656, 36909036984, 39984790066, 49212049312, 59977185099, 73818073968, 79969580132, 119954370198, 147636147936, 159939160264, 239908740396, 319878320528, 479817480792, 639756641056, 959634961584, 1919269923168]

約数ペア:

[(1, 1919269923168), (2, 959634961584), (3, 639756641056), (4, 479817480792), (6, 319878320528), (8, 239908740396), (12, 159939160264), (13, 147636147936), (16, 119954370198), (24, 79969580132), (26, 73818073968), (32, 59977185099), (39, 49212049312), (48, 39984790066), (52, 36909036984), (78, 24606024656), (96, 19992395033), (104, 18454518492), (156, 12303012328), (208, 9227259246), (312, 6151506164), (416, 4613629623), (624, 3075753082), (1248, 1537876541)]