455360772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2713}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 1083341952

約数和(自身を除く): 627981180

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 197, 213, 284, 394, 426, 591, 788, 852, 1182, 2364, 2713, 5426, 8139, 10852, 13987, 16278, 27974, 32556, 41961, 55948, 83922, 167844, 192623, 385246, 534461, 577869, 770492, 1068922, 1155738, 1603383, 2137844, 2311476, 3206766, 6413532, 37946731, 75893462, 113840193, 151786924, 227680386, 455360772]

約数ペア:

[(1, 455360772), (2, 227680386), (3, 151786924), (4, 113840193), (6, 75893462), (12, 37946731), (71, 6413532), (142, 3206766), (197, 2311476), (213, 2137844), (284, 1603383), (394, 1155738), (426, 1068922), (591, 770492), (788, 577869), (852, 534461), (1182, 385246), (2364, 192623), (2713, 167844), (5426, 83922), (8139, 55948), (10852, 41961), (13987, 32556), (16278, 27974)]