293580976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{14551}}^1$

素因数の和:14669

約数の個数: 40

約数和(自身を含む): 618925664

約数和(自身を除く): 325344688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 14551, 20176, 29102, 58204, 116408, 189163, 232816, 378326, 756652, 1411447, 1513304, 2822894, 3026608, 5645788, 11291576, 18348811, 22583152, 36697622, 73395244, 146790488, 293580976]

約数ペア:

[(1, 293580976), (2, 146790488), (4, 73395244), (8, 36697622), (13, 22583152), (16, 18348811), (26, 11291576), (52, 5645788), (97, 3026608), (104, 2822894), (194, 1513304), (208, 1411447), (388, 756652), (776, 378326), (1261, 232816), (1552, 189163), (2522, 116408), (5044, 58204), (10088, 29102), (14551, 20176)]