274189234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{402037}}^1$

素因数の和:402081

約数の個数: 16

約数和(自身を含む): 463147776

約数和(自身を除く): 188958542

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 402037, 804074, 4422407, 8844814, 12463147, 24926294, 137094617, 274189234]

約数ペア:

[(1, 274189234), (2, 137094617), (11, 24926294), (22, 12463147), (31, 8844814), (62, 4422407), (341, 804074), (682, 402037)]