284496706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1223}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 481178880

約数和(自身を除く): 196682174

約数列:

[1, 2, 13, 23, 26, 46, 299, 389, 598, 778, 1223, 2446, 5057, 8947, 10114, 15899, 17894, 28129, 31798, 56258, 116311, 232622, 365677, 475747, 731354, 951494, 6184711, 10942181, 12369422, 21884362, 142248353, 284496706]

約数ペア:

[(1, 284496706), (2, 142248353), (13, 21884362), (23, 12369422), (26, 10942181), (46, 6184711), (299, 951494), (389, 731354), (598, 475747), (778, 365677), (1223, 232622), (2446, 116311), (5057, 56258), (8947, 31798), (10114, 28129), (15899, 17894)]