1642804566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{141353}}^1$

素因数の和:141520

約数の個数: 32

約数和(自身を含む): 3562120800

約数和(自身を除く): 1919316234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 141353, 282706, 424059, 848118, 1837589, 3675178, 5512767, 11025534, 21061597, 42123194, 63184791, 126369582, 273800761, 547601522, 821402283, 1642804566]

約数ペア:

[(1, 1642804566), (2, 821402283), (3, 547601522), (6, 273800761), (13, 126369582), (26, 63184791), (39, 42123194), (78, 21061597), (149, 11025534), (298, 5512767), (447, 3675178), (894, 1837589), (1937, 848118), (3874, 424059), (5811, 282706), (11622, 141353)]