171907892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{13171}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 325295712

約数和(自身を除く): 153387820

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 13171, 26342, 52684, 171223, 342446, 684892, 3305921, 6611842, 13223684, 42976973, 85953946, 171907892]

約数ペア:

[(1, 171907892), (2, 85953946), (4, 42976973), (13, 13223684), (26, 6611842), (52, 3305921), (251, 684892), (502, 342446), (1004, 171223), (3263, 52684), (6526, 26342), (13052, 13171)]