1641567156472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1257089}}^1$

素因数の和:1257316

約数の個数: 64

約数和(自身を含む): 3301822310400

約数和(自身を除く): 1660255153928

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 151, 184, 188, 302, 376, 604, 1081, 1208, 2162, 3473, 4324, 6946, 7097, 8648, 13892, 14194, 27784, 28388, 56776, 163231, 326462, 652924, 1257089, 1305848, 2514178, 5028356, 10056712, 28913047, 57826094, 59083183, 115652188, 118166366, 189820439, 231304376, 236332732, 379640878, 472665464, 759281756, 1358913209, 1518563512, 2717826418, 4365870097, 5435652836, 8731740194, 8921560633, 10871305672, 17463480388, 17843121266, 34926960776, 35686242532, 71372485064, 205195894559, 410391789118, 820783578236, 1641567156472]

約数ペア:

[(1, 1641567156472), (2, 820783578236), (4, 410391789118), (8, 205195894559), (23, 71372485064), (46, 35686242532), (47, 34926960776), (92, 17843121266), (94, 17463480388), (151, 10871305672), (184, 8921560633), (188, 8731740194), (302, 5435652836), (376, 4365870097), (604, 2717826418), (1081, 1518563512), (1208, 1358913209), (2162, 759281756), (3473, 472665464), (4324, 379640878), (6946, 236332732), (7097, 231304376), (8648, 189820439), (13892, 118166366), (14194, 115652188), (27784, 59083183), (28388, 57826094), (56776, 28913047), (163231, 10056712), (326462, 5028356), (652924, 2514178), (1257089, 1305848)]