2013162016

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{6569}}^1$

素因数の和:6797

約数の個数: 48

約数和(自身を含む): 4054662360

約数和(自身を除く): 2041500344

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 157, 244, 314, 488, 628, 976, 1256, 1952, 2512, 5024, 6569, 9577, 13138, 19154, 26276, 38308, 52552, 76616, 105104, 153232, 210208, 306464, 400709, 801418, 1031333, 1602836, 2062666, 3205672, 4125332, 6411344, 8250664, 12822688, 16501328, 33002656, 62911313, 125822626, 251645252, 503290504, 1006581008, 2013162016]

約数ペア:

[(1, 2013162016), (2, 1006581008), (4, 503290504), (8, 251645252), (16, 125822626), (32, 62911313), (61, 33002656), (122, 16501328), (157, 12822688), (244, 8250664), (314, 6411344), (488, 4125332), (628, 3205672), (976, 2062666), (1256, 1602836), (1952, 1031333), (2512, 801418), (5024, 400709), (6569, 306464), (9577, 210208), (13138, 153232), (19154, 105104), (26276, 76616), (38308, 52552)]