219029512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2027}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 442915200

約数和(自身を除く): 223885688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1039, 2027, 2078, 4054, 4156, 8108, 8312, 13507, 16216, 26351, 27014, 52702, 54028, 105404, 108056, 210808, 2106053, 4212106, 8424212, 16848424, 27378689, 54757378, 109514756, 219029512]

約数ペア:

[(1, 219029512), (2, 109514756), (4, 54757378), (8, 27378689), (13, 16848424), (26, 8424212), (52, 4212106), (104, 2106053), (1039, 210808), (2027, 108056), (2078, 105404), (4054, 54028), (4156, 52702), (8108, 27014), (8312, 26351), (13507, 16216)]