2047591518

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6964597}}^1$

素因数の和:6964616

約数の個数: 24

約数和(自身を含む): 4763785032

約数和(自身を除く): 2716193514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6964597, 13929194, 20893791, 41787582, 48752179, 97504358, 146256537, 292513074, 341265253, 682530506, 1023795759, 2047591518]

約数ペア:

[(1, 2047591518), (2, 1023795759), (3, 682530506), (6, 341265253), (7, 292513074), (14, 146256537), (21, 97504358), (42, 48752179), (49, 41787582), (98, 20893791), (147, 13929194), (294, 6964597)]