3956810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 8370432

約数和(自身を除く): 4413622

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2767, 5534, 13835, 27670, 30437, 35971, 60874, 71942, 152185, 179855, 304370, 359710, 395681, 791362, 1978405, 3956810]

約数ペア:

[(1, 3956810), (2, 1978405), (5, 791362), (10, 395681), (11, 359710), (13, 304370), (22, 179855), (26, 152185), (55, 71942), (65, 60874), (110, 35971), (130, 30437), (143, 27670), (286, 13835), (715, 5534), (1430, 2767)]