267968402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{332467}}^1$

素因数の和:332513

約数の個数: 16

約数和(自身を含む): 446836992

約数和(自身を除く): 178868590

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 332467, 664934, 4322071, 8644142, 10306477, 20612954, 133984201, 267968402]

約数ペア:

[(1, 267968402), (2, 133984201), (13, 20612954), (26, 10306477), (31, 8644142), (62, 4322071), (403, 664934), (806, 332467)]