2685890808

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{525409}}^1$

素因数の和:525492

約数の個数: 48

約数和(自身を含む): 7376756400

約数和(自身を除く): 4690865592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 525409, 1050818, 1576227, 2101636, 3152454, 4203272, 4728681, 6304908, 9457362, 12609816, 18914724, 37304039, 37829448, 74608078, 111912117, 149216156, 223824234, 298432312, 335736351, 447648468, 671472702, 895296936, 1342945404, 2685890808]

約数ペア:

[(1, 2685890808), (2, 1342945404), (3, 895296936), (4, 671472702), (6, 447648468), (8, 335736351), (9, 298432312), (12, 223824234), (18, 149216156), (24, 111912117), (36, 74608078), (71, 37829448), (72, 37304039), (142, 18914724), (213, 12609816), (284, 9457362), (426, 6304908), (568, 4728681), (639, 4203272), (852, 3152454), (1278, 2101636), (1704, 1576227), (2556, 1050818), (5112, 525409)]