2017777604168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{827}}^1\times {\mathrm{16051817}}^1$

素因数の和:16052669

約数の個数: 32

約数和(自身を含む): 3987271591200

約数和(自身を除く): 1969493987032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 827, 1654, 3308, 6616, 15713, 31426, 62852, 125704, 16051817, 32103634, 64207268, 128414536, 304984523, 609969046, 1219938092, 2439876184, 13274852659, 26549705318, 53099410636, 106198821272, 252222200521, 504444401042, 1008888802084, 2017777604168]

約数ペア:

[(1, 2017777604168), (2, 1008888802084), (4, 504444401042), (8, 252222200521), (19, 106198821272), (38, 53099410636), (76, 26549705318), (152, 13274852659), (827, 2439876184), (1654, 1219938092), (3308, 609969046), (6616, 304984523), (15713, 128414536), (31426, 64207268), (62852, 32103634), (125704, 16051817)]