1268653696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{583021}}^1$

素因数の和:583052

約数の個数: 32

約数和(自身を含む): 2676070980

約数和(自身を除く): 1407417284

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 583021, 1166042, 2332084, 4664168, 9328336, 9911357, 18656672, 19822714, 37313344, 39645428, 74626688, 79290856, 158581712, 317163424, 634326848, 1268653696]

約数ペア:

[(1, 1268653696), (2, 634326848), (4, 317163424), (8, 158581712), (16, 79290856), (17, 74626688), (32, 39645428), (34, 37313344), (64, 19822714), (68, 18656672), (128, 9911357), (136, 9328336), (272, 4664168), (544, 2332084), (1088, 1166042), (2176, 583021)]