1909968396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{46309}}^1$

素因数の和:46814

約数の個数: 48

約数和(自身を含む): 5103732480

約数和(自身を除く): 3193764084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 41244, 46309, 92618, 138927, 185236, 277854, 324163, 555708, 648326, 972489, 1296652, 1944978, 3889956, 22737719, 45475438, 68213157, 90950876, 136426314, 159164033, 272852628, 318328066, 477492099, 636656132, 954984198, 1909968396]

約数ペア:

[(1, 1909968396), (2, 954984198), (3, 636656132), (4, 477492099), (6, 318328066), (7, 272852628), (12, 159164033), (14, 136426314), (21, 90950876), (28, 68213157), (42, 45475438), (84, 22737719), (491, 3889956), (982, 1944978), (1473, 1296652), (1964, 972489), (2946, 648326), (3437, 555708), (5892, 324163), (6874, 277854), (10311, 185236), (13748, 138927), (20622, 92618), (41244, 46309)]