2121341032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{135497}}^1$

素因数の和:135625

約数の個数: 32

約数和(自身を含む): 4227537600

約数和(自身を除く): 2106196568

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 15656, 135497, 270994, 541988, 1083976, 2574443, 5148886, 10297772, 13956191, 20595544, 27912382, 55824764, 111649528, 265167629, 530335258, 1060670516, 2121341032]

約数ペア:

[(1, 2121341032), (2, 1060670516), (4, 530335258), (8, 265167629), (19, 111649528), (38, 55824764), (76, 27912382), (103, 20595544), (152, 13956191), (206, 10297772), (412, 5148886), (824, 2574443), (1957, 1083976), (3914, 541988), (7828, 270994), (15656, 135497)]