851602128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1364747}}^1$

素因数の和:1364771

約数の個数: 40

約数和(自身を含む): 2369202528

約数和(自身を除く): 1517600400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1364747, 2729494, 4094241, 5458988, 8188482, 10917976, 16376964, 17741711, 21835952, 32753928, 35483422, 53225133, 65507856, 70966844, 106450266, 141933688, 212900532, 283867376, 425801064, 851602128]

約数ペア:

[(1, 851602128), (2, 425801064), (3, 283867376), (4, 212900532), (6, 141933688), (8, 106450266), (12, 70966844), (13, 65507856), (16, 53225133), (24, 35483422), (26, 32753928), (39, 21835952), (48, 17741711), (52, 16376964), (78, 10917976), (104, 8188482), (156, 5458988), (208, 4094241), (312, 2729494), (624, 1364747)]