1738493029

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 2238655104

約数和(自身を除く): 500162075

約数列:

[1, 7, 13, 41, 73, 91, 169, 287, 491, 511, 533, 949, 1183, 2993, 3437, 3731, 6383, 6643, 6929, 12337, 20131, 20951, 35843, 38909, 44681, 48503, 82979, 86359, 140917, 250901, 261703, 272363, 465959, 505817, 580853, 1469563, 1831921, 3261713, 3402139, 3540719, 6057467, 10286941, 19104319, 23814973, 42402269, 133730233, 248356147, 1738493029]

約数ペア:

[(1, 1738493029), (7, 248356147), (13, 133730233), (41, 42402269), (73, 23814973), (91, 19104319), (169, 10286941), (287, 6057467), (491, 3540719), (511, 3402139), (533, 3261713), (949, 1831921), (1183, 1469563), (2993, 580853), (3437, 505817), (3731, 465959), (6383, 272363), (6643, 261703), (6929, 250901), (12337, 140917), (20131, 86359), (20951, 82979), (35843, 48503), (38909, 44681)]