7221884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 13171200

約数和(自身を除く): 5949316

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 419, 556, 838, 1676, 4309, 8618, 12989, 17236, 25978, 51956, 58241, 116482, 232964, 1805471, 3610942, 7221884]

約数ペア:

[(1, 7221884), (2, 3610942), (4, 1805471), (31, 232964), (62, 116482), (124, 58241), (139, 51956), (278, 25978), (419, 17236), (556, 12989), (838, 8618), (1676, 4309)]