40971434

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19381}}^1$

素因数の和:19541

約数の個数: 16

約数和(自身を含む): 70705536

約数和(自身を除く): 29734102

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 19381, 38762, 135667, 271334, 2926531, 5853062, 20485717, 40971434]

約数ペア:

[(1, 40971434), (2, 20485717), (7, 5853062), (14, 2926531), (151, 271334), (302, 135667), (1057, 38762), (2114, 19381)]