1246191728

素因数分解:

$2^4\times {\mathrm{6971}}^1\times {\mathrm{11173}}^1$

素因数の和:18152

約数の個数: 20

約数和(自身を含む): 2415058968

約数和(自身を除く): 1168867240

約数列:

[1, 2, 4, 8, 16, 6971, 11173, 13942, 22346, 27884, 44692, 55768, 89384, 111536, 178768, 77886983, 155773966, 311547932, 623095864, 1246191728]

約数ペア:

[(1, 1246191728), (2, 623095864), (4, 311547932), (8, 155773966), (16, 77886983), (6971, 178768), (11173, 111536), (13942, 89384), (22346, 55768), (27884, 44692)]