9997832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 10323448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 383, 502, 766, 1004, 1532, 2008, 3064, 3263, 4979, 6526, 9958, 13052, 19916, 26104, 39832, 96133, 192266, 384532, 769064, 1249729, 2499458, 4998916, 9997832]

約数ペア:

[(1, 9997832), (2, 4998916), (4, 2499458), (8, 1249729), (13, 769064), (26, 384532), (52, 192266), (104, 96133), (251, 39832), (383, 26104), (502, 19916), (766, 13052), (1004, 9958), (1532, 6526), (2008, 4979), (3064, 3263)]