977171470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{51349}}^1$

素因数の和:51540

約数の個数: 32

約数和(自身を含む): 1929938400

約数和(自身を除く): 952766930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 9515, 19030, 51349, 102698, 256745, 513490, 564839, 1129678, 2824195, 5648390, 8883377, 17766754, 44416885, 88833770, 97717147, 195434294, 488585735, 977171470]

約数ペア:

[(1, 977171470), (2, 488585735), (5, 195434294), (10, 97717147), (11, 88833770), (22, 44416885), (55, 17766754), (110, 8883377), (173, 5648390), (346, 2824195), (865, 1129678), (1730, 564839), (1903, 513490), (3806, 256745), (9515, 102698), (19030, 51349)]