1188308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1109932

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 239, 452, 478, 956, 1243, 2486, 2629, 4972, 5258, 10516, 27007, 54014, 108028, 297077, 594154, 1188308]

約数ペア:

[(1, 1188308), (2, 594154), (4, 297077), (11, 108028), (22, 54014), (44, 27007), (113, 10516), (226, 5258), (239, 4972), (452, 2629), (478, 2486), (956, 1243)]