1964403602

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{285773}}^1$

素因数の和:286273

約数の個数: 16

約数和(自身を含む): 3374419392

約数和(自身を除く): 1410015790

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 285773, 571546, 2000411, 4000822, 140314543, 280629086, 982201801, 1964403602]

約数ペア:

[(1, 1964403602), (2, 982201801), (7, 280629086), (14, 140314543), (491, 4000822), (982, 2000411), (3437, 571546), (6874, 285773)]