217130798014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8951}}^1\times {\mathrm{5393}}^1$

素因数の和:14532

約数の個数: 32

約数和(自身を含む): 352882039104

約数和(自身を除く): 135751241090

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 5393, 8951, 10786, 17902, 70109, 116363, 140218, 232726, 932989, 1548523, 1865978, 3097046, 12128857, 20130799, 24257714, 40261598, 48272743, 96545486, 627545659, 1255091318, 8351184539, 16702369078, 108565399007, 217130798014]

約数ペア:

[(1, 217130798014), (2, 108565399007), (13, 16702369078), (26, 8351184539), (173, 1255091318), (346, 627545659), (2249, 96545486), (4498, 48272743), (5393, 40261598), (8951, 24257714), (10786, 20130799), (17902, 12128857), (70109, 3097046), (116363, 1865978), (140218, 1548523), (232726, 932989)]