1020996872

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{122363}}^1$

素因数の和:122525

約数の個数: 32

約数和(自身を含む): 2202552000

約数和(自身を除く): 1181555128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 122363, 244726, 489452, 856541, 978904, 1713082, 3426164, 6852328, 18232087, 36464174, 72928348, 127624609, 145856696, 255249218, 510498436, 1020996872]

約数ペア:

[(1, 1020996872), (2, 510498436), (4, 255249218), (7, 145856696), (8, 127624609), (14, 72928348), (28, 36464174), (56, 18232087), (149, 6852328), (298, 3426164), (596, 1713082), (1043, 978904), (1192, 856541), (2086, 489452), (4172, 244726), (8344, 122363)]