140603902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{2903}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 214977312

約数和(自身を除く): 74373410

約数列:

[1, 2, 61, 122, 397, 794, 2903, 5806, 24217, 48434, 177083, 354166, 1152491, 2304982, 70301951, 140603902]

約数ペア:

[(1, 140603902), (2, 70301951), (61, 2304982), (122, 1152491), (397, 354166), (794, 177083), (2903, 48434), (5806, 24217)]