2690761008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4312117}}^1$

素因数の和:4312141

約数の個数: 40

約数和(自身を含む): 7485836848

約数和(自身を除く): 4795075840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4312117, 8624234, 12936351, 17248468, 25872702, 34496936, 51745404, 56057521, 68993872, 103490808, 112115042, 168172563, 206981616, 224230084, 336345126, 448460168, 672690252, 896920336, 1345380504, 2690761008]

約数ペア:

[(1, 2690761008), (2, 1345380504), (3, 896920336), (4, 672690252), (6, 448460168), (8, 336345126), (12, 224230084), (13, 206981616), (16, 168172563), (24, 112115042), (26, 103490808), (39, 68993872), (48, 56057521), (52, 51745404), (78, 34496936), (104, 25872702), (156, 17248468), (208, 12936351), (312, 8624234), (624, 4312117)]