1273558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 2312352

約数和(自身を除く): 1038794

約数列:

[1, 2, 11, 13, 22, 26, 61, 73, 122, 143, 146, 286, 671, 793, 803, 949, 1342, 1586, 1606, 1898, 4453, 8723, 8906, 10439, 17446, 20878, 48983, 57889, 97966, 115778, 636779, 1273558]

約数ペア:

[(1, 1273558), (2, 636779), (11, 115778), (13, 97966), (22, 57889), (26, 48983), (61, 20878), (73, 17446), (122, 10439), (143, 8906), (146, 8723), (286, 4453), (671, 1898), (793, 1606), (803, 1586), (949, 1342)]