2016503608

素因数分解:

$2^3\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{12007}}^1$

素因数の和:15019

約数の個数: 32

約数和(自身を含む): 4322880000

約数和(自身を除く): 2306376392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2999, 5998, 11996, 12007, 20993, 23992, 24014, 41986, 48028, 83972, 84049, 96056, 167944, 168098, 336196, 672392, 36008993, 72017986, 144035972, 252062951, 288071944, 504125902, 1008251804, 2016503608]

約数ペア:

[(1, 2016503608), (2, 1008251804), (4, 504125902), (7, 288071944), (8, 252062951), (14, 144035972), (28, 72017986), (56, 36008993), (2999, 672392), (5998, 336196), (11996, 168098), (12007, 167944), (20993, 96056), (23992, 84049), (24014, 83972), (41986, 48028)]