1799904954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{248537}}^1$

素因数の和:248630

約数の個数: 32

約数和(自身を含む): 3865262976

約数和(自身を除く): 2065358022

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 248537, 497074, 745611, 1491222, 4225129, 8450258, 12675387, 17646127, 25350774, 35292254, 52938381, 105876762, 299984159, 599968318, 899952477, 1799904954]

約数ペア:

[(1, 1799904954), (2, 899952477), (3, 599968318), (6, 299984159), (17, 105876762), (34, 52938381), (51, 35292254), (71, 25350774), (102, 17646127), (142, 12675387), (213, 8450258), (426, 4225129), (1207, 1491222), (2414, 745611), (3621, 497074), (7242, 248537)]