1934608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 4124736

約数和(自身を除く): 2190128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 131, 142, 208, 262, 284, 524, 568, 923, 1048, 1136, 1703, 1846, 2096, 3406, 3692, 6812, 7384, 9301, 13624, 14768, 18602, 27248, 37204, 74408, 120913, 148816, 241826, 483652, 967304, 1934608]

約数ペア:

[(1, 1934608), (2, 967304), (4, 483652), (8, 241826), (13, 148816), (16, 120913), (26, 74408), (52, 37204), (71, 27248), (104, 18602), (131, 14768), (142, 13624), (208, 9301), (262, 7384), (284, 6812), (524, 3692), (568, 3406), (923, 2096), (1048, 1846), (1136, 1703)]