79389794

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1307}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 131516784

約数和(自身を除く): 52126990

約数列:

[1, 2, 11, 22, 121, 242, 251, 502, 1307, 2614, 2761, 5522, 14377, 28754, 30371, 60742, 158147, 316294, 328057, 656114, 3608627, 7217254, 39694897, 79389794]

約数ペア:

[(1, 79389794), (2, 39694897), (11, 7217254), (22, 3608627), (121, 656114), (242, 328057), (251, 316294), (502, 158147), (1307, 60742), (2614, 30371), (2761, 28754), (5522, 14377)]