492030890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{8741}}^1$

素因数の和:9194

約数の個数: 32

約数和(自身を含む): 956095056

約数和(自身を除く): 464064166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 8741, 11258, 17482, 28145, 43705, 56290, 87410, 113633, 227266, 568165, 1136330, 3784853, 7569706, 18924265, 37848530, 49203089, 98406178, 246015445, 492030890]

約数ペア:

[(1, 492030890), (2, 246015445), (5, 98406178), (10, 49203089), (13, 37848530), (26, 18924265), (65, 7569706), (130, 3784853), (433, 1136330), (866, 568165), (2165, 227266), (4330, 113633), (5629, 87410), (8741, 56290), (11258, 43705), (17482, 28145)]