853578092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 1621710720

約数和(自身を除く): 768132628

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 409, 653, 799, 818, 1306, 1598, 1636, 2612, 3196, 6953, 11101, 13906, 19223, 22202, 27812, 30691, 38446, 44404, 61382, 76892, 122764, 267077, 326791, 521747, 534154, 653582, 1043494, 1068308, 1307164, 2086988, 4540309, 9080618, 12552619, 18161236, 25105238, 50210476, 213394523, 426789046, 853578092]

約数ペア:

[(1, 853578092), (2, 426789046), (4, 213394523), (17, 50210476), (34, 25105238), (47, 18161236), (68, 12552619), (94, 9080618), (188, 4540309), (409, 2086988), (653, 1307164), (799, 1068308), (818, 1043494), (1306, 653582), (1598, 534154), (1636, 521747), (2612, 326791), (3196, 267077), (6953, 122764), (11101, 76892), (13906, 61382), (19223, 44404), (22202, 38446), (27812, 30691)]