2078931834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{129917}}^1$

素因数の和:130059

約数の個数: 48

約数和(自身を含む): 5188405248

約数和(自身を除く): 3109473414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 129917, 259834, 389751, 779502, 909419, 1169253, 1818838, 2338506, 2728257, 5456514, 8184771, 16369542, 16499459, 32998918, 49498377, 98996754, 115496213, 148495131, 230992426, 296990262, 346488639, 692977278, 1039465917, 2078931834]

約数ペア:

[(1, 2078931834), (2, 1039465917), (3, 692977278), (6, 346488639), (7, 296990262), (9, 230992426), (14, 148495131), (18, 115496213), (21, 98996754), (42, 49498377), (63, 32998918), (126, 16499459), (127, 16369542), (254, 8184771), (381, 5456514), (762, 2728257), (889, 2338506), (1143, 1818838), (1778, 1169253), (2286, 909419), (2667, 779502), (5334, 389751), (8001, 259834), (16002, 129917)]