388624574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{32707}}^1$

素因数の和:33179

約数の個数: 16

約数和(自身を含む): 629171088

約数和(自身を除く): 240546514

約数列:

[1, 2, 13, 26, 457, 914, 5941, 11882, 32707, 65414, 425191, 850382, 14947099, 29894198, 194312287, 388624574]

約数ペア:

[(1, 388624574), (2, 194312287), (13, 29894198), (26, 14947099), (457, 850382), (914, 425191), (5941, 65414), (11882, 32707)]