2912961535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 4140564480

約数和(自身を除く): 1227602945

約数列:

[1, 5, 11, 19, 47, 55, 95, 127, 209, 235, 467, 517, 635, 893, 1045, 1397, 2335, 2413, 2585, 4465, 5137, 5969, 6985, 8873, 9823, 12065, 21949, 25685, 26543, 29845, 44365, 49115, 59309, 65659, 97603, 109745, 113411, 132715, 241439, 296545, 328295, 417031, 488015, 567055, 652399, 1126871, 1207195, 1247521, 2085155, 2787523, 3261995, 4587341, 5634355, 6237605, 12395581, 13937615, 22936705, 30662753, 52962937, 61977905, 153313765, 264814685, 582592307, 2912961535]

約数ペア:

[(1, 2912961535), (5, 582592307), (11, 264814685), (19, 153313765), (47, 61977905), (55, 52962937), (95, 30662753), (127, 22936705), (209, 13937615), (235, 12395581), (467, 6237605), (517, 5634355), (635, 4587341), (893, 3261995), (1045, 2787523), (1397, 2085155), (2335, 1247521), (2413, 1207195), (2585, 1126871), (4465, 652399), (5137, 567055), (5969, 488015), (6985, 417031), (8873, 328295), (9823, 296545), (12065, 241439), (21949, 132715), (25685, 113411), (26543, 109745), (29845, 97603), (44365, 65659), (49115, 59309)]