129053756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1669}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 243526080

約数和(自身を除く): 114472324

約数列:

[1, 2, 4, 13, 26, 52, 1487, 1669, 2974, 3338, 5948, 6676, 19331, 21697, 38662, 43394, 77324, 86788, 2481803, 4963606, 9927212, 32263439, 64526878, 129053756]

約数ペア:

[(1, 129053756), (2, 64526878), (4, 32263439), (13, 9927212), (26, 4963606), (52, 2481803), (1487, 86788), (1669, 77324), (2974, 43394), (3338, 38662), (5948, 21697), (6676, 19331)]