539734538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1373}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 948917376

約数和(自身を除く): 409182838

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 653, 1306, 1373, 2746, 4571, 9142, 9611, 19222, 28079, 56158, 59039, 118078, 196553, 393106, 413273, 826546, 896569, 1793138, 6275983, 12551966, 38552467, 77104934, 269867269, 539734538]

約数ペア:

[(1, 539734538), (2, 269867269), (7, 77104934), (14, 38552467), (43, 12551966), (86, 6275983), (301, 1793138), (602, 896569), (653, 826546), (1306, 413273), (1373, 393106), (2746, 196553), (4571, 118078), (9142, 59039), (9611, 56158), (19222, 28079)]