353942538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{7349}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 740880000

約数和(自身を除く): 386937462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 7349, 8027, 14698, 16054, 22047, 24081, 44094, 48162, 169027, 338054, 507081, 1014162, 2564801, 5129602, 7694403, 15388806, 58990423, 117980846, 176971269, 353942538]

約数ペア:

[(1, 353942538), (2, 176971269), (3, 117980846), (6, 58990423), (23, 15388806), (46, 7694403), (69, 5129602), (138, 2564801), (349, 1014162), (698, 507081), (1047, 338054), (2094, 169027), (7349, 48162), (8027, 44094), (14698, 24081), (16054, 22047)]