15697770088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1960261}}^1$

素因数の和:1960298

約数の個数: 64

約数和(自身を含む): 39518881920

約数和(自身を除く): 23821111832

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 1960261, 3920522, 7841044, 13721827, 15682088, 21562871, 25483393, 27443654, 43125742, 50966786, 54887308, 86251484, 101933572, 109774616, 150940097, 172502968, 178383751, 203867144, 280317323, 301880194, 356767502, 560634646, 603760388, 713535004, 1121269292, 1207520776, 1427070008, 1962221261, 2242538584, 3924442522, 7848885044, 15697770088]

約数ペア:

[(1, 15697770088), (2, 7848885044), (4, 3924442522), (7, 2242538584), (8, 1962221261), (11, 1427070008), (13, 1207520776), (14, 1121269292), (22, 713535004), (26, 603760388), (28, 560634646), (44, 356767502), (52, 301880194), (56, 280317323), (77, 203867144), (88, 178383751), (91, 172502968), (104, 150940097), (143, 109774616), (154, 101933572), (182, 86251484), (286, 54887308), (308, 50966786), (364, 43125742), (572, 27443654), (616, 25483393), (728, 21562871), (1001, 15682088), (1144, 13721827), (2002, 7841044), (4004, 3920522), (8008, 1960261)]