131805622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 225227520

約数和(自身を除く): 93421898

約数列:

[1, 2, 13, 19, 26, 38, 247, 251, 494, 502, 1063, 2126, 3263, 4769, 6526, 9538, 13819, 20197, 27638, 40394, 61997, 123994, 262561, 266813, 525122, 533626, 3468569, 5069447, 6937138, 10138894, 65902811, 131805622]

約数ペア:

[(1, 131805622), (2, 65902811), (13, 10138894), (19, 6937138), (26, 5069447), (38, 3468569), (247, 533626), (251, 525122), (494, 266813), (502, 262561), (1063, 123994), (2126, 61997), (3263, 40394), (4769, 27638), (6526, 20197), (9538, 13819)]