2407988897456

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{151866101}}^1$

素因数の和:151867100

約数の個数: 20

約数和(自身を含む): 4670186368704

約数和(自身を除く): 2262197471248

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 7928, 15856, 151866101, 303732202, 607464404, 1214928808, 2429857616, 150499306091, 300998612182, 601997224364, 1203994448728, 2407988897456]

約数ペア:

[(1, 2407988897456), (2, 1203994448728), (4, 601997224364), (8, 300998612182), (16, 150499306091), (991, 2429857616), (1982, 1214928808), (3964, 607464404), (7928, 303732202), (15856, 151866101)]