2153804510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1506157}}^1$

素因数の和:1506188

約数の個数: 32

約数和(自身を含む): 4554621792

約数和(自身を除く): 2400817282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1506157, 3012314, 7530785, 15061570, 16567727, 19580041, 33135454, 39160082, 82838635, 97900205, 165677270, 195800410, 215380451, 430760902, 1076902255, 2153804510]

約数ペア:

[(1, 2153804510), (2, 1076902255), (5, 430760902), (10, 215380451), (11, 195800410), (13, 165677270), (22, 97900205), (26, 82838635), (55, 39160082), (65, 33135454), (110, 19580041), (130, 16567727), (143, 15061570), (286, 7530785), (715, 3012314), (1430, 1506157)]