17945496796

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{503}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 32097461760

約数和(自身を除く): 14151964964

約数列:

[1, 2, 4, 71, 142, 269, 284, 467, 503, 538, 934, 1006, 1076, 1868, 2012, 19099, 33157, 35713, 38198, 66314, 71426, 76396, 125623, 132628, 135307, 142852, 234901, 251246, 270614, 469802, 502492, 541228, 939604, 8919233, 9606797, 16677971, 17838466, 19213594, 33355942, 35676932, 38427188, 63188369, 66711884, 126376738, 252753476, 4486374199, 8972748398, 17945496796]

約数ペア:

[(1, 17945496796), (2, 8972748398), (4, 4486374199), (71, 252753476), (142, 126376738), (269, 66711884), (284, 63188369), (467, 38427188), (503, 35676932), (538, 33355942), (934, 19213594), (1006, 17838466), (1076, 16677971), (1868, 9606797), (2012, 8919233), (19099, 939604), (33157, 541228), (35713, 502492), (38198, 469802), (66314, 270614), (71426, 251246), (76396, 234901), (125623, 142852), (132628, 135307)]