2780112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3435

約数の個数: 40

約数和(自身を含む): 7606656

約数和(自身を除く): 4826544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 3407, 6814, 10221, 13628, 20442, 27256, 40884, 54512, 57919, 81768, 115838, 163536, 173757, 231676, 347514, 463352, 695028, 926704, 1390056, 2780112]

約数ペア:

[(1, 2780112), (2, 1390056), (3, 926704), (4, 695028), (6, 463352), (8, 347514), (12, 231676), (16, 173757), (17, 163536), (24, 115838), (34, 81768), (48, 57919), (51, 54512), (68, 40884), (102, 27256), (136, 20442), (204, 13628), (272, 10221), (408, 6814), (816, 3407)]