381044554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{116243}}^1$

素因数の和:116405

約数の個数: 16

約数和(自身を含む): 627717600

約数和(自身を除く): 246673046

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 116243, 232486, 1278673, 2557346, 17320207, 34640414, 190522277, 381044554]

約数ペア:

[(1, 381044554), (2, 190522277), (11, 34640414), (22, 17320207), (149, 2557346), (298, 1278673), (1639, 232486), (3278, 116243)]