838901954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{6553}}^1$

素因数の和:6623

約数の個数: 36

約数和(自身を含む): 1446120438

約数和(自身を除く): 607218484

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 529, 1058, 2783, 5566, 5819, 6553, 11638, 13106, 64009, 72083, 128018, 144166, 150719, 301438, 792913, 1585826, 1657909, 3315818, 3466537, 6933074, 18236999, 36473998, 38131907, 76263814, 419450977, 838901954]

約数ペア:

[(1, 838901954), (2, 419450977), (11, 76263814), (22, 38131907), (23, 36473998), (46, 18236999), (121, 6933074), (242, 3466537), (253, 3315818), (506, 1657909), (529, 1585826), (1058, 792913), (2783, 301438), (5566, 150719), (5819, 144166), (6553, 128018), (11638, 72083), (13106, 64009)]