247079353948

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4087199}}^1$

素因数の和:4087354

約数の個数: 48

約数和(自身を含む): 527346892800

約数和(自身を除く): 280267538852

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 8636, 15113, 30226, 60452, 4087199, 8174398, 16348796, 28610393, 57220786, 69482383, 114441572, 138964766, 277929532, 486376681, 519074273, 972753362, 1038148546, 1945506724, 2076297092, 3633519911, 7267039822, 8824262641, 14534079644, 17648525282, 35297050564, 61769838487, 123539676974, 247079353948]

約数ペア:

[(1, 247079353948), (2, 123539676974), (4, 61769838487), (7, 35297050564), (14, 17648525282), (17, 14534079644), (28, 8824262641), (34, 7267039822), (68, 3633519911), (119, 2076297092), (127, 1945506724), (238, 1038148546), (254, 972753362), (476, 519074273), (508, 486376681), (889, 277929532), (1778, 138964766), (2159, 114441572), (3556, 69482383), (4318, 57220786), (8636, 28610393), (15113, 16348796), (30226, 8174398), (60452, 4087199)]