2196351388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{106433}}^1$

素因数の和:106522

約数の個数: 48

約数和(自身を含む): 4863608064

約数和(自身を除く): 2667256676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 10318, 20636, 106433, 212866, 425732, 745031, 1170763, 1490062, 2341526, 2980124, 4683052, 7131011, 8195341, 14262022, 16390682, 28524044, 32781364, 49917077, 78441121, 99834154, 156882242, 199668308, 313764484, 549087847, 1098175694, 2196351388]

約数ペア:

[(1, 2196351388), (2, 1098175694), (4, 549087847), (7, 313764484), (11, 199668308), (14, 156882242), (22, 99834154), (28, 78441121), (44, 49917077), (67, 32781364), (77, 28524044), (134, 16390682), (154, 14262022), (268, 8195341), (308, 7131011), (469, 4683052), (737, 2980124), (938, 2341526), (1474, 1490062), (1876, 1170763), (2948, 745031), (5159, 425732), (10318, 212866), (20636, 106433)]