1330806232

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{642281}}^1$

素因数の和:642331

約数の個数: 32

約数和(自身を含む): 2928805920

約数和(自身を除く): 1597999688

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 642281, 1284562, 2569124, 4495967, 5138248, 8991934, 17983868, 23764397, 35967736, 47528794, 95057588, 166350779, 190115176, 332701558, 665403116, 1330806232]

約数ペア:

[(1, 1330806232), (2, 665403116), (4, 332701558), (7, 190115176), (8, 166350779), (14, 95057588), (28, 47528794), (37, 35967736), (56, 23764397), (74, 17983868), (148, 8991934), (259, 5138248), (296, 4495967), (518, 2569124), (1036, 1284562), (2072, 642281)]