2013469210

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{19843}}^1$

素因数の和:20062

約数の個数: 32

約数和(自身を含む): 3700509120

約数和(自身を除く): 1687039910

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 695, 730, 1390, 10147, 19843, 20294, 39686, 50735, 99215, 101470, 198430, 1448539, 2758177, 2897078, 5516354, 7242695, 13790885, 14485390, 27581770, 201346921, 402693842, 1006734605, 2013469210]

約数ペア:

[(1, 2013469210), (2, 1006734605), (5, 402693842), (10, 201346921), (73, 27581770), (139, 14485390), (146, 13790885), (278, 7242695), (365, 5516354), (695, 2897078), (730, 2758177), (1390, 1448539), (10147, 198430), (19843, 101470), (20294, 99215), (39686, 50735)]