2001663448

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{853}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 3886656480

約数和(自身を除く): 1884993032

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 853, 1706, 3412, 3713, 6241, 6824, 7426, 12482, 14852, 24964, 29704, 40091, 49928, 67387, 80182, 134774, 160364, 269548, 293327, 320728, 539096, 586654, 1173308, 2346616, 3167189, 5323573, 6334378, 10647146, 12668756, 21294292, 25337512, 42588584, 250207931, 500415862, 1000831724, 2001663448]

約数ペア:

[(1, 2001663448), (2, 1000831724), (4, 500415862), (8, 250207931), (47, 42588584), (79, 25337512), (94, 21294292), (158, 12668756), (188, 10647146), (316, 6334378), (376, 5323573), (632, 3167189), (853, 2346616), (1706, 1173308), (3412, 586654), (3713, 539096), (6241, 320728), (6824, 293327), (7426, 269548), (12482, 160364), (14852, 134774), (24964, 80182), (29704, 67387), (40091, 49928)]