1388501712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{741721}}^1$

素因数の和:741748

約数の個数: 60

約数和(自身を含む): 4184795524

約数和(自身を除く): 2796293812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 741721, 1483442, 2225163, 2966884, 4450326, 5933768, 6675489, 8900652, 9642373, 11867536, 13350978, 17801304, 19284746, 26701956, 28927119, 35602608, 38569492, 53403912, 57854238, 77138984, 86781357, 106807824, 115708476, 154277968, 173562714, 231416952, 347125428, 462833904, 694250856, 1388501712]

約数ペア:

[(1, 1388501712), (2, 694250856), (3, 462833904), (4, 347125428), (6, 231416952), (8, 173562714), (9, 154277968), (12, 115708476), (13, 106807824), (16, 86781357), (18, 77138984), (24, 57854238), (26, 53403912), (36, 38569492), (39, 35602608), (48, 28927119), (52, 26701956), (72, 19284746), (78, 17801304), (104, 13350978), (117, 11867536), (144, 9642373), (156, 8900652), (208, 6675489), (234, 5933768), (312, 4450326), (468, 2966884), (624, 2225163), (936, 1483442), (1872, 741721)]