1216967514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{28975417}}^1$

素因数の和:28975429

約数の個数: 16

約数和(自身を含む): 2781640128

約数和(自身を除く): 1564672614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 28975417, 57950834, 86926251, 173852502, 202827919, 405655838, 608483757, 1216967514]

約数ペア:

[(1, 1216967514), (2, 608483757), (3, 405655838), (6, 202827919), (7, 173852502), (14, 86926251), (21, 57950834), (42, 28975417)]