274245884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 539233632

約数和(自身を除く): 264987748

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 281, 451, 541, 562, 902, 1082, 1124, 1804, 2164, 3091, 5951, 6182, 11521, 11902, 12364, 22181, 23042, 23804, 44362, 46084, 88724, 126731, 152021, 243991, 253462, 304042, 487982, 506924, 608084, 975964, 1672231, 3344462, 6232861, 6688924, 12465722, 24931444, 68561471, 137122942, 274245884]

約数ペア:

[(1, 274245884), (2, 137122942), (4, 68561471), (11, 24931444), (22, 12465722), (41, 6688924), (44, 6232861), (82, 3344462), (164, 1672231), (281, 975964), (451, 608084), (541, 506924), (562, 487982), (902, 304042), (1082, 253462), (1124, 243991), (1804, 152021), (2164, 126731), (3091, 88724), (5951, 46084), (6182, 44362), (11521, 23804), (11902, 23042), (12364, 22181)]