2004207932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2749}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 3783780000

約数和(自身を除く): 1779572068

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 181, 212, 362, 724, 1007, 2014, 2749, 3439, 4028, 5498, 6878, 9593, 10996, 13756, 19186, 38372, 52231, 104462, 145697, 182267, 208924, 291394, 364534, 497569, 582788, 729068, 995138, 1990276, 2768243, 5536486, 9453811, 11072972, 18907622, 26371157, 37815244, 52742314, 105484628, 501051983, 1002103966, 2004207932]

約数ペア:

[(1, 2004207932), (2, 1002103966), (4, 501051983), (19, 105484628), (38, 52742314), (53, 37815244), (76, 26371157), (106, 18907622), (181, 11072972), (212, 9453811), (362, 5536486), (724, 2768243), (1007, 1990276), (2014, 995138), (2749, 729068), (3439, 582788), (4028, 497569), (5498, 364534), (6878, 291394), (9593, 208924), (10996, 182267), (13756, 145697), (19186, 104462), (38372, 52231)]