891221332

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{12917}}^1$

素因数の和:13335

約数の個数: 24

約数和(自身を含む): 1597284864

約数和(自身を除く): 706063532

約数列:

[1, 2, 4, 47, 94, 188, 367, 734, 1468, 12917, 17249, 25834, 34498, 51668, 68996, 607099, 1214198, 2428396, 4740539, 9481078, 18962156, 222805333, 445610666, 891221332]

約数ペア:

[(1, 891221332), (2, 445610666), (4, 222805333), (47, 18962156), (94, 9481078), (188, 4740539), (367, 2428396), (734, 1214198), (1468, 607099), (12917, 68996), (17249, 51668), (25834, 34498)]