2008539932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{3727}}^1$

素因数の和:4770

約数の個数: 48

約数和(自身を含む): 4233815040

約数和(自身を除く): 2225275108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1013, 2026, 3727, 4052, 7091, 7454, 14182, 14908, 19247, 26089, 28364, 38494, 52178, 70813, 76988, 104356, 134729, 141626, 269458, 283252, 495691, 538916, 991382, 1982764, 3775451, 7550902, 15101804, 26428157, 52856314, 71733569, 105712628, 143467138, 286934276, 502134983, 1004269966, 2008539932]

約数ペア:

[(1, 2008539932), (2, 1004269966), (4, 502134983), (7, 286934276), (14, 143467138), (19, 105712628), (28, 71733569), (38, 52856314), (76, 26428157), (133, 15101804), (266, 7550902), (532, 3775451), (1013, 1982764), (2026, 991382), (3727, 538916), (4052, 495691), (7091, 283252), (7454, 269458), (14182, 141626), (14908, 134729), (19247, 104356), (26089, 76988), (28364, 70813), (38494, 52178)]