2500784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 5697552

約数和(自身を除く): 3196768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1093, 1144, 2186, 2288, 4372, 8744, 12023, 14209, 17488, 24046, 28418, 48092, 56836, 96184, 113672, 156299, 192368, 227344, 312598, 625196, 1250392, 2500784]

約数ペア:

[(1, 2500784), (2, 1250392), (4, 625196), (8, 312598), (11, 227344), (13, 192368), (16, 156299), (22, 113672), (26, 96184), (44, 56836), (52, 48092), (88, 28418), (104, 24046), (143, 17488), (176, 14209), (208, 12023), (286, 8744), (572, 4372), (1093, 2288), (1144, 2186)]