1383459568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{121271}}^1$

素因数の和:121333

約数の個数: 40

約数和(自身を含む): 2887243776

約数和(自身を除く): 1503784208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 121271, 242542, 485084, 970168, 1940336, 2789233, 3759401, 5578466, 7518802, 11156932, 15037604, 22313864, 30075208, 44627728, 60150416, 86466223, 172932446, 345864892, 691729784, 1383459568]

約数ペア:

[(1, 1383459568), (2, 691729784), (4, 345864892), (8, 172932446), (16, 86466223), (23, 60150416), (31, 44627728), (46, 30075208), (62, 22313864), (92, 15037604), (124, 11156932), (184, 7518802), (248, 5578466), (368, 3759401), (496, 2789233), (713, 1940336), (1426, 970168), (2852, 485084), (5704, 242542), (11408, 121271)]