2198691647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 2517504000

約数和(自身を除く): 318812353

約数列:

[1, 19, 23, 31, 109, 437, 589, 713, 1489, 2071, 2507, 3379, 13547, 28291, 34247, 46159, 47633, 64201, 77717, 162301, 650693, 877021, 1061657, 1476623, 3083719, 3732923, 5031331, 20171483, 70925537, 95595289, 115720613, 2198691647]

約数ペア:

[(1, 2198691647), (19, 115720613), (23, 95595289), (31, 70925537), (109, 20171483), (437, 5031331), (589, 3732923), (713, 3083719), (1489, 1476623), (2071, 1061657), (2507, 877021), (3379, 650693), (13547, 162301), (28291, 77717), (34247, 64201), (46159, 47633)]