9820304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 21165312

約数和(自身を除く): 11345008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1523, 1612, 3046, 3224, 6092, 6448, 12184, 19799, 24368, 39598, 47213, 79196, 94426, 158392, 188852, 316784, 377704, 613769, 755408, 1227538, 2455076, 4910152, 9820304]

約数ペア:

[(1, 9820304), (2, 4910152), (4, 2455076), (8, 1227538), (13, 755408), (16, 613769), (26, 377704), (31, 316784), (52, 188852), (62, 158392), (104, 94426), (124, 79196), (208, 47213), (248, 39598), (403, 24368), (496, 19799), (806, 12184), (1523, 6448), (1612, 6092), (3046, 3224)]