823691570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{14633}}^1$

素因数の和:15086

約数の個数: 32

約数和(自身を含む): 1600491312

約数和(自身を除く): 776799742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 433, 866, 2165, 4330, 5629, 11258, 14633, 28145, 29266, 56290, 73165, 146330, 190229, 380458, 951145, 1902290, 6336089, 12672178, 31680445, 63360890, 82369157, 164738314, 411845785, 823691570]

約数ペア:

[(1, 823691570), (2, 411845785), (5, 164738314), (10, 82369157), (13, 63360890), (26, 31680445), (65, 12672178), (130, 6336089), (433, 1902290), (866, 951145), (2165, 380458), (4330, 190229), (5629, 146330), (11258, 73165), (14633, 56290), (28145, 29266)]