1640240783

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8647}}^1$

素因数の和:8918

約数の個数: 16

約数和(自身を含む): 1760040960

約数和(自身を除く): 119800177

約数列:

[1, 29, 31, 211, 899, 6119, 6541, 8647, 189689, 250763, 268057, 1824517, 7773653, 52910993, 56560027, 1640240783]

約数ペア:

[(1, 1640240783), (29, 56560027), (31, 52910993), (211, 7773653), (899, 1824517), (6119, 268057), (6541, 250763), (8647, 189689)]