1244993449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4381

約数の個数: 32

約数和(自身を含む): 1568194560

約数和(自身を除く): 323201111

約数列:

[1, 7, 19, 31, 71, 133, 217, 497, 589, 1349, 2201, 4123, 4253, 9443, 15407, 29771, 41819, 80807, 131843, 292733, 301963, 565649, 922901, 2113741, 2505017, 5737297, 9360853, 17535119, 40161079, 65525971, 177856207, 1244993449]

約数ペア:

[(1, 1244993449), (7, 177856207), (19, 65525971), (31, 40161079), (71, 17535119), (133, 9360853), (217, 5737297), (497, 2505017), (589, 2113741), (1349, 922901), (2201, 565649), (4123, 301963), (4253, 292733), (9443, 131843), (15407, 80807), (29771, 41819)]