428575686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{927653}}^1$

素因数の和:927676

約数の個数: 32

約数和(自身を含む): 1068657408

約数和(自身を除く): 640081722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 927653, 1855306, 2782959, 5565918, 6493571, 10204183, 12987142, 19480713, 20408366, 30612549, 38961426, 61225098, 71429281, 142858562, 214287843, 428575686]

約数ペア:

[(1, 428575686), (2, 214287843), (3, 142858562), (6, 71429281), (7, 61225098), (11, 38961426), (14, 30612549), (21, 20408366), (22, 19480713), (33, 12987142), (42, 10204183), (66, 6493571), (77, 5565918), (154, 2782959), (231, 1855306), (462, 927653)]