9871012924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73421}}^1$

素因数の和:73534

約数の個数: 48

約数和(自身を含む): 19119088800

約数和(自身を除く): 9248075876

約数列:

[1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 1102, 1159, 1769, 2204, 2318, 3538, 4636, 7076, 33611, 67222, 73421, 134444, 146842, 293684, 1394999, 2129209, 2789998, 4258418, 4478681, 5579996, 8516836, 8957362, 17914724, 40454971, 80909942, 85094939, 129881749, 161819884, 170189878, 259763498, 340379756, 519526996, 2467753231, 4935506462, 9871012924]

約数ペア:

[(1, 9871012924), (2, 4935506462), (4, 2467753231), (19, 519526996), (29, 340379756), (38, 259763498), (58, 170189878), (61, 161819884), (76, 129881749), (116, 85094939), (122, 80909942), (244, 40454971), (551, 17914724), (1102, 8957362), (1159, 8516836), (1769, 5579996), (2204, 4478681), (2318, 4258418), (3538, 2789998), (4636, 2129209), (7076, 1394999), (33611, 293684), (67222, 146842), (73421, 134444)]