3124784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 6634992

約数和(自身を除く): 3510208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 181, 208, 332, 362, 664, 724, 1079, 1328, 1448, 2158, 2353, 2896, 4316, 4706, 8632, 9412, 15023, 17264, 18824, 30046, 37648, 60092, 120184, 195299, 240368, 390598, 781196, 1562392, 3124784]

約数ペア:

[(1, 3124784), (2, 1562392), (4, 781196), (8, 390598), (13, 240368), (16, 195299), (26, 120184), (52, 60092), (83, 37648), (104, 30046), (166, 18824), (181, 17264), (208, 15023), (332, 9412), (362, 8632), (664, 4706), (724, 4316), (1079, 2896), (1328, 2353), (1448, 2158)]