2840568

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 7205760

約数和(自身を除く): 4365192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1667, 1704, 3334, 5001, 6668, 10002, 13336, 20004, 40008, 118357, 236714, 355071, 473428, 710142, 946856, 1420284, 2840568]

約数ペア:

[(1, 2840568), (2, 1420284), (3, 946856), (4, 710142), (6, 473428), (8, 355071), (12, 236714), (24, 118357), (71, 40008), (142, 20004), (213, 13336), (284, 10002), (426, 6668), (568, 5001), (852, 3334), (1667, 1704)]