133791406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 233902080

約数和(自身を除く): 100110674

約数列:

[1, 2, 7, 14, 71, 142, 281, 479, 497, 562, 958, 994, 1967, 3353, 3934, 6706, 19951, 34009, 39902, 68018, 134599, 139657, 238063, 269198, 279314, 476126, 942193, 1884386, 9556529, 19113058, 66895703, 133791406]

約数ペア:

[(1, 133791406), (2, 66895703), (7, 19113058), (14, 9556529), (71, 1884386), (142, 942193), (281, 476126), (479, 279314), (497, 269198), (562, 238063), (958, 139657), (994, 134599), (1967, 68018), (3353, 39902), (3934, 34009), (6706, 19951)]