66542498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2254

約数の個数: 24

約数和(自身を含む): 110602800

約数和(自身を除く): 44060302

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2099, 2882, 4198, 15851, 23089, 31702, 46178, 253979, 274969, 507958, 549938, 3024659, 6049318, 33271249, 66542498]

約数ペア:

[(1, 66542498), (2, 33271249), (11, 6049318), (22, 3024659), (121, 549938), (131, 507958), (242, 274969), (262, 253979), (1441, 46178), (2099, 31702), (2882, 23089), (4198, 15851)]