805150424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{27551}}^1$

素因数の和:27851

約数の個数: 32

約数和(自身を含む): 1631629440

約数和(自身を除く): 826479016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 7306, 14612, 27551, 29224, 55102, 110204, 220408, 358163, 716326, 1432652, 2865304, 7741831, 15483662, 30967324, 61934648, 100643803, 201287606, 402575212, 805150424]

約数ペア:

[(1, 805150424), (2, 402575212), (4, 201287606), (8, 100643803), (13, 61934648), (26, 30967324), (52, 15483662), (104, 7741831), (281, 2865304), (562, 1432652), (1124, 716326), (2248, 358163), (3653, 220408), (7306, 110204), (14612, 55102), (27551, 29224)]