137880236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{1741}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 260171184

約数和(自身を除く): 122290948

約数列:

[1, 2, 4, 13, 26, 52, 1523, 1741, 3046, 3482, 6092, 6964, 19799, 22633, 39598, 45266, 79196, 90532, 2651543, 5303086, 10606172, 34470059, 68940118, 137880236]

約数ペア:

[(1, 137880236), (2, 68940118), (4, 34470059), (13, 10606172), (26, 5303086), (52, 2651543), (1523, 90532), (1741, 79196), (3046, 45266), (3482, 39598), (6092, 22633), (6964, 19799)]