2215127972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1693}}^1\times {\mathrm{7607}}^1$

素因数の和:9347

約数の個数: 24

約数和(自身を含む): 3969489216

約数和(自身を除く): 1754361244

約数列:

[1, 2, 4, 43, 86, 172, 1693, 3386, 6772, 7607, 15214, 30428, 72799, 145598, 291196, 327101, 654202, 1308404, 12878651, 25757302, 51514604, 553781993, 1107563986, 2215127972]

約数ペア:

[(1, 2215127972), (2, 1107563986), (4, 553781993), (43, 51514604), (86, 25757302), (172, 12878651), (1693, 1308404), (3386, 654202), (6772, 327101), (7607, 291196), (15214, 145598), (30428, 72799)]