7705202012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{10273}}^1$

素因数の和:10506

約数の個数: 48

約数和(自身を含む): 14498668800

約数和(自身を除く): 6793466788

約数列:

[1, 2, 4, 19, 38, 71, 76, 139, 142, 278, 284, 556, 1349, 2641, 2698, 5282, 5396, 9869, 10273, 10564, 19738, 20546, 39476, 41092, 187511, 195187, 375022, 390374, 729383, 750044, 780748, 1427947, 1458766, 2855894, 2917532, 5711788, 13858277, 27130993, 27716554, 54261986, 55433108, 101384237, 108523972, 202768474, 405536948, 1926300503, 3852601006, 7705202012]

約数ペア:

[(1, 7705202012), (2, 3852601006), (4, 1926300503), (19, 405536948), (38, 202768474), (71, 108523972), (76, 101384237), (139, 55433108), (142, 54261986), (278, 27716554), (284, 27130993), (556, 13858277), (1349, 5711788), (2641, 2917532), (2698, 2855894), (5282, 1458766), (5396, 1427947), (9869, 780748), (10273, 750044), (10564, 729383), (19738, 390374), (20546, 375022), (39476, 195187), (41092, 187511)]