224337428

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{19031}}^1$

素因数の和:19463

約数の個数: 24

約数和(自身を含む): 449764224

約数和(自身を除く): 225426796

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 19031, 38062, 76124, 133217, 266434, 532868, 8012051, 16024102, 32048204, 56084357, 112168714, 224337428]

約数ペア:

[(1, 224337428), (2, 112168714), (4, 56084357), (7, 32048204), (14, 16024102), (28, 8012051), (421, 532868), (842, 266434), (1684, 133217), (2947, 76124), (5894, 38062), (11788, 19031)]