2080263178

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 3594447360

約数和(自身を除く): 1514184182

約数列:

[1, 2, 7, 14, 179, 358, 643, 1253, 1286, 1291, 2506, 2582, 4501, 9002, 9037, 18074, 115097, 230194, 231089, 462178, 805679, 830113, 1611358, 1617623, 1660226, 3235246, 5810791, 11621582, 148590227, 297180454, 1040131589, 2080263178]

約数ペア:

[(1, 2080263178), (2, 1040131589), (7, 297180454), (14, 148590227), (179, 11621582), (358, 5810791), (643, 3235246), (1253, 1660226), (1286, 1617623), (1291, 1611358), (2506, 830113), (2582, 805679), (4501, 462178), (9002, 231089), (9037, 230194), (18074, 115097)]