440014774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 708082560

約数和(自身を除く): 268067786

約数列:

[1, 2, 17, 34, 173, 239, 313, 346, 478, 626, 2941, 4063, 5321, 5882, 8126, 10642, 41347, 54149, 74807, 82694, 108298, 149614, 702899, 920533, 1271719, 1405798, 1841066, 2543438, 12941611, 25883222, 220007387, 440014774]

約数ペア:

[(1, 440014774), (2, 220007387), (17, 25883222), (34, 12941611), (173, 2543438), (239, 1841066), (313, 1405798), (346, 1271719), (478, 920533), (626, 702899), (2941, 149614), (4063, 108298), (5321, 82694), (5882, 74807), (8126, 54149), (10642, 41347)]