2017535368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{11239}}^1$

素因数の和:12445

約数の個数: 32

約数和(自身を含む): 3985704000

約数和(自身を除く): 1968168632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1181, 2362, 4724, 9448, 11239, 22439, 22478, 44878, 44956, 89756, 89912, 179512, 213541, 427082, 854164, 1708328, 13273259, 26546518, 53093036, 106186072, 252191921, 504383842, 1008767684, 2017535368]

約数ペア:

[(1, 2017535368), (2, 1008767684), (4, 504383842), (8, 252191921), (19, 106186072), (38, 53093036), (76, 26546518), (152, 13273259), (1181, 1708328), (2362, 854164), (4724, 427082), (9448, 213541), (11239, 179512), (22439, 89912), (22478, 89756), (44878, 44956)]