249968221672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{24778769}}^1$

素因数の和:24778885

約数の個数: 32

約数和(自身を含む): 509947086600

約数和(自身を除く): 259978864928

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 24778769, 49557538, 99115076, 198230152, 322123997, 644247994, 1288495988, 2403540593, 2576991976, 4807081186, 9614162372, 19228324744, 31246027709, 62492055418, 124984110836, 249968221672]

約数ペア:

[(1, 249968221672), (2, 124984110836), (4, 62492055418), (8, 31246027709), (13, 19228324744), (26, 9614162372), (52, 4807081186), (97, 2576991976), (104, 2403540593), (194, 1288495988), (388, 644247994), (776, 322123997), (1261, 198230152), (2522, 99115076), (5044, 49557538), (10088, 24778769)]