2009083774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{103529}}^1$

素因数の和:103875

約数の個数: 16

約数和(自身を含む): 3120808320

約数和(自身を除く): 1111724546

約数列:

[1, 2, 31, 62, 313, 626, 9703, 19406, 103529, 207058, 3209399, 6418798, 32404577, 64809154, 1004541887, 2009083774]

約数ペア:

[(1, 2009083774), (2, 1004541887), (31, 64809154), (62, 32404577), (313, 6418798), (626, 3209399), (9703, 207058), (19406, 103529)]