1220288

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 28

約数和(自身を含む): 2529840

約数和(自身を除く): 1309552

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 829, 1472, 1658, 3316, 6632, 13264, 19067, 26528, 38134, 53056, 76268, 152536, 305072, 610144, 1220288]

約数ペア:

[(1, 1220288), (2, 610144), (4, 305072), (8, 152536), (16, 76268), (23, 53056), (32, 38134), (46, 26528), (64, 19067), (92, 13264), (184, 6632), (368, 3316), (736, 1658), (829, 1472)]