1969014736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{63533}}^1$

素因数の和:63703

約数の個数: 40

約数和(自身を含む): 4136063400

約数和(自身を除く): 2167048664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 63533, 127066, 254132, 508264, 825929, 1016528, 1651858, 3303716, 6607432, 9466417, 13214864, 18932834, 37865668, 75731336, 123063421, 151462672, 246126842, 492253684, 984507368, 1969014736]

約数ペア:

[(1, 1969014736), (2, 984507368), (4, 492253684), (8, 246126842), (13, 151462672), (16, 123063421), (26, 75731336), (52, 37865668), (104, 18932834), (149, 13214864), (208, 9466417), (298, 6607432), (596, 3303716), (1192, 1651858), (1937, 1016528), (2384, 825929), (3874, 508264), (7748, 254132), (15496, 127066), (30992, 63533)]