170993492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1439}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 304980480

約数和(自身を除く): 133986988

約数列:

[1, 2, 4, 61, 122, 244, 487, 974, 1439, 1948, 2878, 5756, 29707, 59414, 87779, 118828, 175558, 351116, 700793, 1401586, 2803172, 42748373, 85496746, 170993492]

約数ペア:

[(1, 170993492), (2, 85496746), (4, 42748373), (61, 2803172), (122, 1401586), (244, 700793), (487, 351116), (974, 175558), (1439, 118828), (1948, 87779), (2878, 59414), (5756, 29707)]