2017569139768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{4477199}}^1$

素因数の和:4477844

約数の個数: 64

約数和(自身を含む): 4663451520000

約数和(自身を除く): 2645882380232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 619, 728, 1238, 2476, 4333, 4952, 8047, 8666, 16094, 17332, 32188, 34664, 56329, 64376, 112658, 225316, 450632, 4477199, 8954398, 17908796, 31340393, 35817592, 58203587, 62680786, 116407174, 125361572, 232814348, 250723144, 407425109, 465628696, 814850218, 1629700436, 2771386181, 3259400872, 5542772362, 11085544724, 19399703267, 22171089448, 36028020353, 38799406534, 72056040706, 77598813068, 144112081412, 155197626136, 252196142471, 288224162824, 504392284942, 1008784569884, 2017569139768]

約数ペア:

[(1, 2017569139768), (2, 1008784569884), (4, 504392284942), (7, 288224162824), (8, 252196142471), (13, 155197626136), (14, 144112081412), (26, 77598813068), (28, 72056040706), (52, 38799406534), (56, 36028020353), (91, 22171089448), (104, 19399703267), (182, 11085544724), (364, 5542772362), (619, 3259400872), (728, 2771386181), (1238, 1629700436), (2476, 814850218), (4333, 465628696), (4952, 407425109), (8047, 250723144), (8666, 232814348), (16094, 125361572), (17332, 116407174), (32188, 62680786), (34664, 58203587), (56329, 35817592), (64376, 31340393), (112658, 17908796), (225316, 8954398), (450632, 4477199)]