1497958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2861568

約数和(自身を除く): 1363610

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 137, 142, 154, 274, 497, 781, 959, 994, 1507, 1562, 1918, 3014, 5467, 9727, 10549, 10934, 19454, 21098, 68089, 106997, 136178, 213994, 748979, 1497958]

約数ペア:

[(1, 1497958), (2, 748979), (7, 213994), (11, 136178), (14, 106997), (22, 68089), (71, 21098), (77, 19454), (137, 10934), (142, 10549), (154, 9727), (274, 5467), (497, 3014), (781, 1918), (959, 1562), (994, 1507)]