1416272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 3228960

約数和(自身を除く): 1812688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 619, 1144, 1238, 2288, 2476, 4952, 6809, 8047, 9904, 13618, 16094, 27236, 32188, 54472, 64376, 88517, 108944, 128752, 177034, 354068, 708136, 1416272]

約数ペア:

[(1, 1416272), (2, 708136), (4, 354068), (8, 177034), (11, 128752), (13, 108944), (16, 88517), (22, 64376), (26, 54472), (44, 32188), (52, 27236), (88, 16094), (104, 13618), (143, 9904), (176, 8047), (208, 6809), (286, 4952), (572, 2476), (619, 2288), (1144, 1238)]