1007912

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 2000250

約数和(自身を除く): 992338

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 361, 698, 722, 1396, 1444, 2792, 2888, 6631, 13262, 26524, 53048, 125989, 251978, 503956, 1007912]

約数ペア:

[(1, 1007912), (2, 503956), (4, 251978), (8, 125989), (19, 53048), (38, 26524), (76, 13262), (152, 6631), (349, 2888), (361, 2792), (698, 1444), (722, 1396)]