275890548

素因数分解:

$2^2\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{10639}}^1$

素因数の和:12807

約数の個数: 24

約数和(自身を含む): 644103040

約数和(自身を除く): 368212492

約数列:

[1, 2, 3, 4, 6, 12, 2161, 4322, 6483, 8644, 10639, 12966, 21278, 25932, 31917, 42556, 63834, 127668, 22990879, 45981758, 68972637, 91963516, 137945274, 275890548]

約数ペア:

[(1, 275890548), (2, 137945274), (3, 91963516), (4, 68972637), (6, 45981758), (12, 22990879), (2161, 127668), (4322, 63834), (6483, 42556), (8644, 31917), (10639, 25932), (12966, 21278)]