2853917988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{22481}}^1$

素因数の和:22708

約数の個数: 48

約数和(自身を含む): 6798556800

約数和(自身を除く): 3944638812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 284, 298, 426, 447, 596, 852, 894, 1788, 10579, 21158, 22481, 31737, 42316, 44962, 63474, 67443, 89924, 126948, 134886, 269772, 1596151, 3192302, 3349669, 4788453, 6384604, 6699338, 9576906, 10049007, 13398676, 19153812, 20098014, 40196028, 237826499, 475652998, 713479497, 951305996, 1426958994, 2853917988]

約数ペア:

[(1, 2853917988), (2, 1426958994), (3, 951305996), (4, 713479497), (6, 475652998), (12, 237826499), (71, 40196028), (142, 20098014), (149, 19153812), (213, 13398676), (284, 10049007), (298, 9576906), (426, 6699338), (447, 6384604), (596, 4788453), (852, 3349669), (894, 3192302), (1788, 1596151), (10579, 269772), (21158, 134886), (22481, 126948), (31737, 89924), (42316, 67443), (44962, 63474)]