987361492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{654749}}^1$

素因数の和:654795

約数の個数: 24

約数和(自身を含む): 1924965000

約数和(自身を除く): 937603508

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 654749, 1309498, 2618996, 8511737, 17023474, 18987721, 34046948, 37975442, 75950884, 246840373, 493680746, 987361492]

約数ペア:

[(1, 987361492), (2, 493680746), (4, 246840373), (13, 75950884), (26, 37975442), (29, 34046948), (52, 18987721), (58, 17023474), (116, 8511737), (377, 2618996), (754, 1309498), (1508, 654749)]