1103670784

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{113453}}^1$

素因数の和:113490

約数の個数: 40

約数和(自身を含む): 2321268840

約数和(自身を除く): 1217598056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 113453, 226906, 453812, 907624, 1815248, 2155607, 3630496, 4311214, 7260992, 8622428, 14521984, 17244856, 29043968, 34489712, 58087936, 68979424, 137958848, 275917696, 551835392, 1103670784]

約数ペア:

[(1, 1103670784), (2, 551835392), (4, 275917696), (8, 137958848), (16, 68979424), (19, 58087936), (32, 34489712), (38, 29043968), (64, 17244856), (76, 14521984), (128, 8622428), (152, 7260992), (256, 4311214), (304, 3630496), (512, 2155607), (608, 1815248), (1216, 907624), (2432, 453812), (4864, 226906), (9728, 113453)]