1020286876

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{607}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 2061674496

約数和(自身を除く): 1041387620

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 347, 607, 692, 694, 1211, 1214, 1388, 2422, 2428, 2429, 4249, 4844, 4858, 8498, 9716, 16996, 60031, 105011, 120062, 210022, 210629, 240124, 420044, 420217, 421258, 735077, 840434, 842516, 1470154, 1474403, 1680868, 2940308, 2948806, 5897612, 36438817, 72877634, 145755268, 255071719, 510143438, 1020286876]

約数ペア:

[(1, 1020286876), (2, 510143438), (4, 255071719), (7, 145755268), (14, 72877634), (28, 36438817), (173, 5897612), (346, 2948806), (347, 2940308), (607, 1680868), (692, 1474403), (694, 1470154), (1211, 842516), (1214, 840434), (1388, 735077), (2422, 421258), (2428, 420217), (2429, 420044), (4249, 240124), (4844, 210629), (4858, 210022), (8498, 120062), (9716, 105011), (16996, 60031)]