301831378

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4054

約数の個数: 24

約数和(自身を含む): 482419152

約数和(自身を除く): 180587774

約数列:

[1, 2, 19, 38, 107, 214, 361, 722, 2033, 3907, 4066, 7814, 38627, 74233, 77254, 148466, 418049, 836098, 1410427, 2820854, 7942931, 15885862, 150915689, 301831378]

約数ペア:

[(1, 301831378), (2, 150915689), (19, 15885862), (38, 7942931), (107, 2820854), (214, 1410427), (361, 836098), (722, 418049), (2033, 148466), (3907, 77254), (4066, 74233), (7814, 38627)]