504396290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{19913}}^1$

素因数の和:20086

約数の個数: 32

約数和(自身を含む): 967820400

約数和(自身を除く): 463424110

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 19913, 25330, 39826, 99565, 199130, 338521, 677042, 1692605, 2967037, 3385210, 5934074, 14835185, 29670370, 50439629, 100879258, 252198145, 504396290]

約数ペア:

[(1, 504396290), (2, 252198145), (5, 100879258), (10, 50439629), (17, 29670370), (34, 14835185), (85, 5934074), (149, 3385210), (170, 2967037), (298, 1692605), (745, 677042), (1490, 338521), (2533, 199130), (5066, 99565), (12665, 39826), (19913, 25330)]