985422932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239879}}^1$

素因数の和:239975

約数の個数: 24

約数和(自身を含む): 1880659200

約数和(自身を除く): 895236268

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 239879, 479758, 959516, 3118427, 6236854, 12473708, 18950441, 37900882, 75801764, 246355733, 492711466, 985422932]

約数ペア:

[(1, 985422932), (2, 492711466), (4, 246355733), (13, 75801764), (26, 37900882), (52, 18950441), (79, 12473708), (158, 6236854), (316, 3118427), (1027, 959516), (2054, 479758), (4108, 239879)]