1531350296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439239}}^1$

素因数の和:1439271

約数の個数: 32

約数和(自身を含む): 3454176000

約数和(自身を除く): 1922825704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1439239, 2878478, 5756956, 10074673, 11513912, 20149346, 27345541, 40298692, 54691082, 80597384, 109382164, 191418787, 218764328, 382837574, 765675148, 1531350296]

約数ペア:

[(1, 1531350296), (2, 765675148), (4, 382837574), (7, 218764328), (8, 191418787), (14, 109382164), (19, 80597384), (28, 54691082), (38, 40298692), (56, 27345541), (76, 20149346), (133, 11513912), (152, 10074673), (266, 5756956), (532, 2878478), (1064, 1439239)]