672979538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{6011}}^1$

素因数の和:6758

約数の個数: 32

約数和(自身を含む): 1260499968

約数和(自身を除く): 587520430

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 727, 1454, 5089, 6011, 7997, 10178, 12022, 15994, 42077, 55979, 66121, 84154, 111958, 132242, 462847, 925694, 4369997, 8739994, 30589979, 48069967, 61179958, 96139934, 336489769, 672979538]

約数ペア:

[(1, 672979538), (2, 336489769), (7, 96139934), (11, 61179958), (14, 48069967), (22, 30589979), (77, 8739994), (154, 4369997), (727, 925694), (1454, 462847), (5089, 132242), (6011, 111958), (7997, 84154), (10178, 66121), (12022, 55979), (15994, 42077)]