813306316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{29243}}^1$

素因数の和:29673

約数の個数: 24

約数和(自身を含む): 1510745040

約数和(自身を除く): 697438724

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 6953, 13906, 27812, 29243, 58486, 116972, 497131, 994262, 1988524, 11960387, 23920774, 47841548, 203326579, 406653158, 813306316]

約数ペア:

[(1, 813306316), (2, 406653158), (4, 203326579), (17, 47841548), (34, 23920774), (68, 11960387), (409, 1988524), (818, 994262), (1636, 497131), (6953, 116972), (13906, 58486), (27812, 29243)]