1032888890884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8369}}^1\times {\mathrm{20393}}^1$

素因数の和:28872

約数の個数: 48

約数和(自身を含む): 1935712825200

約数和(自身を除く): 902823934316

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 8369, 16738, 20393, 33476, 40786, 81572, 142273, 284546, 346681, 569092, 693362, 744841, 1386724, 1489682, 1814977, 2979364, 3629954, 7259908, 12662297, 25324594, 30854609, 50649188, 61709218, 123418436, 170669017, 341338034, 682676068, 2901373289, 5802746578, 11605493156, 15189542513, 30379085026, 60758170052, 258222222721, 516444445442, 1032888890884]

約数ペア:

[(1, 1032888890884), (2, 516444445442), (4, 258222222721), (17, 60758170052), (34, 30379085026), (68, 15189542513), (89, 11605493156), (178, 5802746578), (356, 2901373289), (1513, 682676068), (3026, 341338034), (6052, 170669017), (8369, 123418436), (16738, 61709218), (20393, 50649188), (33476, 30854609), (40786, 25324594), (81572, 12662297), (142273, 7259908), (284546, 3629954), (346681, 2979364), (569092, 1814977), (693362, 1489682), (744841, 1386724)]