291268910056

素因数分解:

$2^3\times {\mathrm{16223}}^1\times {\mathrm{2244259}}^1$

素因数の和:2260488

約数の個数: 16

約数和(自身を含む): 546163113600

約数和(自身を除く): 254894203544

約数列:

[1, 2, 4, 8, 16223, 32446, 64892, 129784, 2244259, 4488518, 8977036, 17954072, 36408613757, 72817227514, 145634455028, 291268910056]

約数ペア:

[(1, 291268910056), (2, 145634455028), (4, 72817227514), (8, 36408613757), (16223, 17954072), (32446, 8977036), (64892, 4488518), (129784, 2244259)]