1331932368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2134507}}^1$

素因数の和:2134531

約数の個数: 40

約数和(自身を含む): 3705505888

約数和(自身を除く): 2373573520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2134507, 4269014, 6403521, 8538028, 12807042, 17076056, 25614084, 27748591, 34152112, 51228168, 55497182, 83245773, 102456336, 110994364, 166491546, 221988728, 332983092, 443977456, 665966184, 1331932368]

約数ペア:

[(1, 1331932368), (2, 665966184), (3, 443977456), (4, 332983092), (6, 221988728), (8, 166491546), (12, 110994364), (13, 102456336), (16, 83245773), (24, 55497182), (26, 51228168), (39, 34152112), (48, 27748591), (52, 25614084), (78, 17076056), (104, 12807042), (156, 8538028), (208, 6403521), (312, 4269014), (624, 2134507)]