1243949894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1\times {\mathrm{1583}}^1$

素因数の和:3172

約数の個数: 32

約数和(自身を含む): 2126767104

約数和(自身を除く): 882817210

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1553, 1583, 3106, 3166, 17083, 17413, 34166, 34826, 35719, 36409, 71438, 72818, 392909, 400499, 785818, 800998, 2458399, 4916798, 27042389, 54084778, 56543177, 113086354, 621974947, 1243949894]

約数ペア:

[(1, 1243949894), (2, 621974947), (11, 113086354), (22, 56543177), (23, 54084778), (46, 27042389), (253, 4916798), (506, 2458399), (1553, 800998), (1583, 785818), (3106, 400499), (3166, 392909), (17083, 72818), (17413, 71438), (34166, 36409), (34826, 35719)]