1346048

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:268

約数の個数: 40

約数和(自身を含む): 2946240

約数和(自身を除く): 1600192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 239, 256, 352, 478, 512, 704, 956, 1408, 1912, 2629, 2816, 3824, 5258, 5632, 7648, 10516, 15296, 21032, 30592, 42064, 61184, 84128, 122368, 168256, 336512, 673024, 1346048]

約数ペア:

[(1, 1346048), (2, 673024), (4, 336512), (8, 168256), (11, 122368), (16, 84128), (22, 61184), (32, 42064), (44, 30592), (64, 21032), (88, 15296), (128, 10516), (176, 7648), (239, 5632), (256, 5258), (352, 3824), (478, 2816), (512, 2629), (704, 1912), (956, 1408)]