2018985176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{9521}}^1$

素因数の和:11579

約数の個数: 32

約数和(自身を含む): 4079224800

約数和(自身を除く): 2060239624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2039, 4078, 8156, 9521, 16312, 19042, 26507, 38084, 53014, 76168, 106028, 123773, 212056, 247546, 495092, 990184, 19413319, 38826638, 77653276, 155306552, 252373147, 504746294, 1009492588, 2018985176]

約数ペア:

[(1, 2018985176), (2, 1009492588), (4, 504746294), (8, 252373147), (13, 155306552), (26, 77653276), (52, 38826638), (104, 19413319), (2039, 990184), (4078, 495092), (8156, 247546), (9521, 212056), (16312, 123773), (19042, 106028), (26507, 76168), (38084, 53014)]