538258084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47701}}^1$

素因数の和:47756

約数の個数: 48

約数和(自身を含む): 1196747776

約数和(自身を除く): 658489692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 47701, 95402, 190804, 333907, 620113, 667814, 1240226, 1335628, 1478731, 2480452, 2957462, 4340791, 5914924, 8681582, 10351117, 17363164, 19223503, 20702234, 38447006, 41404468, 76894012, 134564521, 269129042, 538258084]

約数ペア:

[(1, 538258084), (2, 269129042), (4, 134564521), (7, 76894012), (13, 41404468), (14, 38447006), (26, 20702234), (28, 19223503), (31, 17363164), (52, 10351117), (62, 8681582), (91, 5914924), (124, 4340791), (182, 2957462), (217, 2480452), (364, 1478731), (403, 1335628), (434, 1240226), (806, 667814), (868, 620113), (1612, 333907), (2821, 190804), (5642, 95402), (11284, 47701)]