551148158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1\times {\mathrm{1097}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 926378208

約数和(自身を除く): 375230050

約数列:

[1, 2, 11, 22, 41, 82, 451, 557, 902, 1097, 1114, 2194, 6127, 12067, 12254, 22837, 24134, 44977, 45674, 89954, 251207, 494747, 502414, 611029, 989494, 1222058, 6721319, 13442638, 25052189, 50104378, 275574079, 551148158]

約数ペア:

[(1, 551148158), (2, 275574079), (11, 50104378), (22, 25052189), (41, 13442638), (82, 6721319), (451, 1222058), (557, 989494), (902, 611029), (1097, 502414), (1114, 494747), (2194, 251207), (6127, 89954), (12067, 45674), (12254, 44977), (22837, 24134)]