3973156978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5354659}}^1$

素因数の和:5354721

約数の個数: 16

約数和(自身を含む): 6939639360

約数和(自身を除く): 2966482382

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 5354659, 10709318, 37482613, 74965226, 283796927, 567593854, 1986578489, 3973156978]

約数ペア:

[(1, 3973156978), (2, 1986578489), (7, 567593854), (14, 283796927), (53, 74965226), (106, 37482613), (371, 10709318), (742, 5354659)]