388256442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{6469}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 888201600

約数和(自身を除く): 499945158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1429, 2858, 4287, 6469, 8574, 10003, 12938, 19407, 20006, 30009, 38814, 45283, 60018, 90566, 135849, 271698, 9244201, 18488402, 27732603, 55465206, 64709407, 129418814, 194128221, 388256442]

約数ペア:

[(1, 388256442), (2, 194128221), (3, 129418814), (6, 64709407), (7, 55465206), (14, 27732603), (21, 18488402), (42, 9244201), (1429, 271698), (2858, 135849), (4287, 90566), (6469, 60018), (8574, 45283), (10003, 38814), (12938, 30009), (19407, 20006)]