2904004726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7103}}^1$

素因数の和:7213

約数の個数: 64

約数和(自身を含む): 5524070400

約数和(自身を除く): 2620065674

約数列:

[1, 2, 7, 14, 19, 29, 38, 53, 58, 106, 133, 203, 266, 371, 406, 551, 742, 1007, 1102, 1537, 2014, 3074, 3857, 7049, 7103, 7714, 10759, 14098, 14206, 21518, 29203, 49721, 58406, 99442, 134957, 204421, 205987, 269914, 376459, 408842, 411974, 752918, 944699, 1441909, 1889398, 2635213, 2883818, 3913753, 5270426, 7152721, 7827506, 10917311, 14305442, 21834622, 27396271, 50069047, 54792542, 76421177, 100138094, 152842354, 207428909, 414857818, 1452002363, 2904004726]

約数ペア:

[(1, 2904004726), (2, 1452002363), (7, 414857818), (14, 207428909), (19, 152842354), (29, 100138094), (38, 76421177), (53, 54792542), (58, 50069047), (106, 27396271), (133, 21834622), (203, 14305442), (266, 10917311), (371, 7827506), (406, 7152721), (551, 5270426), (742, 3913753), (1007, 2883818), (1102, 2635213), (1537, 1889398), (2014, 1441909), (3074, 944699), (3857, 752918), (7049, 411974), (7103, 408842), (7714, 376459), (10759, 269914), (14098, 205987), (14206, 204421), (21518, 134957), (29203, 99442), (49721, 58406)]