378460714

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{11447}}^1$

素因数の和:11781

約数の個数: 16

約数和(自身を含む): 579177216

約数和(自身を除く): 200716502

約数列:

[1, 2, 61, 122, 271, 542, 11447, 16531, 22894, 33062, 698267, 1396534, 3102137, 6204274, 189230357, 378460714]

約数ペア:

[(1, 378460714), (2, 189230357), (61, 6204274), (122, 3102137), (271, 1396534), (542, 698267), (11447, 33062), (16531, 22894)]