172913606

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{1447}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 261943200

約数和(自身を除く): 89029594

約数列:

[1, 2, 149, 298, 401, 802, 1447, 2894, 59749, 119498, 215603, 431206, 580247, 1160494, 86456803, 172913606]

約数ペア:

[(1, 172913606), (2, 86456803), (149, 1160494), (298, 580247), (401, 431206), (802, 215603), (1447, 119498), (2894, 59749)]