1295448026

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{138373}}^1$

素因数の和:138557

約数の個数: 16

約数和(自身を含む): 2019153408

約数和(自身を除く): 723705382

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 138373, 276746, 4289563, 8579126, 20894323, 41788646, 647724013, 1295448026]

約数ペア:

[(1, 1295448026), (2, 647724013), (31, 41788646), (62, 20894323), (151, 8579126), (302, 4289563), (4681, 276746), (9362, 138373)]