1587196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 3027024

約数和(自身を除く): 1439828

約数列:

[1, 2, 4, 13, 26, 52, 131, 233, 262, 466, 524, 932, 1703, 3029, 3406, 6058, 6812, 12116, 30523, 61046, 122092, 396799, 793598, 1587196]

約数ペア:

[(1, 1587196), (2, 793598), (4, 396799), (13, 122092), (26, 61046), (52, 30523), (131, 12116), (233, 6812), (262, 6058), (466, 3406), (524, 3029), (932, 1703)]