2280453434

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 4119584256

約数和(自身を除く): 1839130822

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 421, 434, 842, 1519, 1783, 2947, 3038, 3566, 5894, 12481, 13051, 20629, 24962, 26102, 41258, 55273, 87367, 91357, 110546, 174734, 182714, 386911, 639499, 750643, 773822, 1278998, 1501286, 2708377, 5254501, 5416754, 10509002, 23269933, 36781507, 46539866, 73563014, 162889531, 325779062, 1140226717, 2280453434]

約数ペア:

[(1, 2280453434), (2, 1140226717), (7, 325779062), (14, 162889531), (31, 73563014), (49, 46539866), (62, 36781507), (98, 23269933), (217, 10509002), (421, 5416754), (434, 5254501), (842, 2708377), (1519, 1501286), (1783, 1278998), (2947, 773822), (3038, 750643), (3566, 639499), (5894, 386911), (12481, 182714), (13051, 174734), (20629, 110546), (24962, 91357), (26102, 87367), (41258, 55273)]