1319010836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 2799546792

約数和(自身を除く): 1480535956

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 121, 143, 164, 242, 286, 451, 484, 533, 572, 902, 1066, 1573, 1804, 2132, 3146, 4961, 5113, 5863, 6292, 9922, 10226, 11726, 19844, 20452, 23452, 56243, 64493, 66469, 112486, 128986, 132938, 209633, 224972, 257972, 265876, 419266, 618673, 731159, 838532, 1237346, 1462318, 2305963, 2474692, 2725229, 2924636, 4611926, 5450458, 8042749, 9223852, 10900916, 16085498, 25365593, 29977519, 32170996, 50731186, 59955038, 101462372, 119910076, 329752709, 659505418, 1319010836]

約数ペア:

[(1, 1319010836), (2, 659505418), (4, 329752709), (11, 119910076), (13, 101462372), (22, 59955038), (26, 50731186), (41, 32170996), (44, 29977519), (52, 25365593), (82, 16085498), (121, 10900916), (143, 9223852), (164, 8042749), (242, 5450458), (286, 4611926), (451, 2924636), (484, 2725229), (533, 2474692), (572, 2305963), (902, 1462318), (1066, 1237346), (1573, 838532), (1804, 731159), (2132, 618673), (3146, 419266), (4961, 265876), (5113, 257972), (5863, 224972), (6292, 209633), (9922, 132938), (10226, 128986), (11726, 112486), (19844, 66469), (20452, 64493), (23452, 56243)]