2016354808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 4143636000

約数和(自身を除く): 2127281192

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 179, 356, 358, 712, 716, 1157, 1217, 1432, 2314, 2327, 2434, 4628, 4654, 4868, 9256, 9308, 9736, 15821, 15931, 18616, 31642, 31862, 63284, 63724, 108313, 126568, 127448, 207103, 216626, 217843, 414206, 433252, 435686, 828412, 866504, 871372, 1408069, 1656824, 1742744, 2816138, 2831959, 5632276, 5663918, 11264552, 11327836, 19388027, 22655672, 38776054, 77552108, 155104216, 252044351, 504088702, 1008177404, 2016354808]

約数ペア:

[(1, 2016354808), (2, 1008177404), (4, 504088702), (8, 252044351), (13, 155104216), (26, 77552108), (52, 38776054), (89, 22655672), (104, 19388027), (178, 11327836), (179, 11264552), (356, 5663918), (358, 5632276), (712, 2831959), (716, 2816138), (1157, 1742744), (1217, 1656824), (1432, 1408069), (2314, 871372), (2327, 866504), (2434, 828412), (4628, 435686), (4654, 433252), (4868, 414206), (9256, 217843), (9308, 216626), (9736, 207103), (15821, 127448), (15931, 126568), (18616, 108313), (31642, 63724), (31862, 63284)]