1330771232

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{26641}}^1$

素因数の和:26881

約数の個数: 48

約数和(自身を含む): 3007775232

約数和(自身を除く): 1677004000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 6244, 7136, 12488, 24976, 26641, 49952, 53282, 106564, 186487, 213128, 372974, 426256, 745948, 852512, 1491896, 2983792, 5940943, 5967584, 11881886, 23763772, 41586601, 47527544, 83173202, 95055088, 166346404, 190110176, 332692808, 665385616, 1330771232]

約数ペア:

[(1, 1330771232), (2, 665385616), (4, 332692808), (7, 190110176), (8, 166346404), (14, 95055088), (16, 83173202), (28, 47527544), (32, 41586601), (56, 23763772), (112, 11881886), (223, 5967584), (224, 5940943), (446, 2983792), (892, 1491896), (1561, 852512), (1784, 745948), (3122, 426256), (3568, 372974), (6244, 213128), (7136, 186487), (12488, 106564), (24976, 53282), (26641, 49952)]