428958438

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{6151}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 877029120

約数和(自身を除く): 448070682

約数列:

[1, 2, 3, 6, 59, 118, 177, 197, 354, 394, 591, 1182, 6151, 11623, 12302, 18453, 23246, 34869, 36906, 69738, 362909, 725818, 1088727, 1211747, 2177454, 2423494, 3635241, 7270482, 71493073, 142986146, 214479219, 428958438]

約数ペア:

[(1, 428958438), (2, 214479219), (3, 142986146), (6, 71493073), (59, 7270482), (118, 3635241), (177, 2423494), (197, 2177454), (354, 1211747), (394, 1088727), (591, 725818), (1182, 362909), (6151, 69738), (11623, 36906), (12302, 34869), (18453, 23246)]